2565_1_Quiz_1_3

Max Score = 100


# 0001, 2022-09-24 09:52:53, ----- (0%)

cmd = input()
num = []
order = []
for i in range(len(cmd)) :
    if cmd[i] not in ['+','-'] :
        num.append(int(cmd[i]))
    else :
        order += cmd[i]
print(num)
print(order)
ans = 0
for i in range(len(order)) :
    if order[i] == '+' :
        ans += num[i]
    else :
        ans -= num[i]
print(ans)
# 0002, 2022-09-24 10:05:40, ----- (0%)

cmd = input()
cmdd = ''
num = []
order = ''
for i in range(len(cmd)) :
    if cmd[i] not in ['+','-'] :
        cmdd += cmd[i]
for i in range(len(cmd)) :
    if cmd[i] in ['+','-'] :
        order += cmd[i]
num = [int(e) for e in list(cmdd)]
ans = num[0]
for i in range(len(order)) :
    if order[i] == '+' :
        ans += num[i+1]
    else :
        ans -= num[i+1]
print(ans)
# 0003, 2022-09-24 10:07:20, xxxxx (0%)

cmd = input()
cmdd = ''
num = []
order = ''
for i in range(len(cmd)) :
    if cmd[i] not in ['+','-'] :
        cmdd += cmd[i]
    else :
        cmdd += ' '
for i in range(len(cmd)) :
    if cmd[i] in ['+','-'] :
        order += cmd[i]
num = [int(e) for e in cmd.split()]
ans = num[0]
for i in range(len(order)) :
    if order[i] == '+' :
        ans += num[i+1]
    else :
        ans -= num[i+1]
print(ans)
# 0004, 2022-09-24 10:09:02, xPPPx (60%)

cmd = input()
cmdd = ''
num = []
order = ''
for i in range(len(cmd)) :
    if cmd[i] not in ['+','-'] :
        cmdd += cmd[i]
    else :
        cmdd += ' '
for i in range(len(cmd)) :
    if cmd[i] in ['+','-'] :
        order += cmd[i]
num = [int(e) for e in cmdd.split()]
ans = num[0]
for i in range(len(order)) :
    if order[i] == '+' :
        ans += num[i+1]
    else :
        ans -= num[i+1]
print(ans)
# 0005, 2022-09-24 10:15:19, PPPP- (80%)

cmd = input()
cmdd = ''
num = []
order = ''
if cmd[0] == '-' :
    order += cmd[0]
    for i in range(1,len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = 0
    for i in range(len(order)-1) :
        if order[i] == '+' :
            ans += num[i]
        else :
            ans -= num[i]
    print(ans)
else :
    for i in range(len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = num[0]
    for i in range(len(order)) :
        if order[i] == '+' :
            ans += num[i+1]
        else :
            ans -= num[i+1]
    print(ans)

# 0006, 2022-09-24 10:32:30, xPPPx (60%)

cmd = input()
cmdd = ''
num = []
order = ''
if type(cmd) == str :
    for i in range(len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = num[0]
    for i in range(len(order)) :
        if order[i] == '+' :
            ans += num[i+1]
        else :
            ans -= num[i+1]
    print(ans)
# 0007, 2022-09-24 10:32:59, PPPP- (80%)

cmd = input()
cmdd = ''
num = []
order = ''
if cmd[0] == '-' :
    order += cmd[0]
    for i in range(1,len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = 0
    for i in range(len(order)-1) :
        if order[i] == '+' :
            ans += num[i]
        else :
            ans -= num[i]
    print(ans)
else :
    for i in range(len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = num[0]
    for i in range(len(order)) :
        if order[i] == '+' :
            ans += num[i+1]
        else :
            ans -= num[i+1]
    print(ans)
# 0008, 2022-09-24 10:37:18, -PPPP (80%)

cmd = input()
cmdd = ''
num = []
order = ''
if cmd[0] == '-' :
    for i in range(1,len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = 0
    if len(num) == 1 :
        ans -= num[0]
    else :
        for i in range(len(order)-1) :
            if order[i] == '+' :
                ans += num[i]
            else :
                ans -= num[i]
    if order[-1] == '+' :
        ans += num[-1]
    else :
        ans -= num[-1]
    print(ans)
else :
    for i in range(len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = num[0]
    for i in range(len(order)) :
        if order[i] == '+' :
            ans += num[i+1]
        else :
            ans -= num[i+1]
    print(ans)
# 0009, 2022-09-24 10:38:00, compilation error (0%)

cmd = input()
cmdd = ''
num = []
order = ''
if cmd[0] == '-' :
    for i in range(1,len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = 0
    if len(num) == 1 :
        ans -= num[0]
    else :
        for i in range(len(order)-1) :
            if order[i] == '+' :
                ans += num[i]
            else :
                ans -= num[i]
      if order[-1] == '+' :
          ans += num[-1]
      else :
          ans -= num[-1]
    print(ans)
else :
    for i in range(len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = num[0]
    for i in range(len(order)) :
        if order[i] == '+' :
            ans += num[i+1]
        else :
            ans -= num[i+1]
    print(ans)
# 0010, 2022-09-24 10:38:51, PPPPP (100%)

cmd = input()
cmdd = ''
num = []
order = ''
if cmd[0] == '-' :
    for i in range(1,len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = 0
    if len(num) == 1 :
        ans -= num[0]
    else :
        for i in range(len(order)-1) :
            if order[i] == '+' :
                ans += num[i]
            else :
                ans -= num[i]
        if order[-1] == '+' :
            ans += num[-1]
        else :
            ans -= num[-1]
    print(ans)  
else :
    for i in range(len(cmd)) :
        if cmd[i] not in ['+','-'] :
            cmdd += cmd[i]
        else :
            cmdd += ' '
    for i in range(len(cmd)) :
        if cmd[i] in ['+','-'] :
            order += cmd[i]
    num = [int(e) for e in cmdd.split()]
    ans = num[0]
    for i in range(len(order)) :
        if order[i] == '+' :
            ans += num[i+1]
        else :
            ans -= num[i+1]
    print(ans)

# 0011, 2022-09-24 09:34:17, Pxxxx (20%)

A=input().split('+')
for i in range(1,len(A)):
    if '-' in A[i]:
        A[i]=''
    A.split()
S=0
for i in range(len(A)):
    S+=float(A[i])
S=int(S)
print(S)


# 0012, 2022-09-24 09:57:32, ----- (0%)

#A=input().split('+')
A='-1-2-3-4-5'
A.split('+')
B=[]
p=''
c=0
if A[0] =='-':
    c=1
    A=A[1:]
p=p+A[0]
for i in range(1,len(A)):
    if A[i] != '+' and A[i] != '-':
        p=p+A[i]
    elif A[i]=='-':
        p='-'+p
        B.append(p)
        p=''
    else:
        B.append(p)
        p=''
if A[len(A)-2]=='+':
    B.append(p)
elif A[len(A)-2]=='-':
    p='-'+p
    B.append(p)
for i in range(len(B)):
    B[i]=int(B[i])
Ans=sum(B)
print(Ans)

    


# 0013, 2022-09-24 09:57:45, ----- (0%)

A=input().split('+')
B=[]
p=''
c=0
if A[0] =='-':
    c=1
    A=A[1:]
p=p+A[0]
for i in range(1,len(A)):
    if A[i] != '+' and A[i] != '-':
        p=p+A[i]
    elif A[i]=='-':
        p='-'+p
        B.append(p)
        p=''
    else:
        B.append(p)
        p=''
if A[len(A)-2]=='+':
    B.append(p)
elif A[len(A)-2]=='-':
    p='-'+p
    B.append(p)
for i in range(len(B)):
    B[i]=int(B[i])
Ans=sum(B)
print(Ans)
# 0014, 2022-09-24 09:59:14, ----- (0%)

A=input()
B=[]
p=''
c=0
if A[0] =='-':
    c=1
    A=A[1:]
p=p+A[0]
for i in range(1,len(A)):
    if A[i] != '+' and A[i] != '-':
        p=p+A[i]
    elif A[i]=='-':
        p='-'+p
        B.append(p)
        p=''
    else:
        B.append(p)
        p=''
if A[len(A)-2]=='+':
    B.append(p)
elif A[len(A)-2]=='-':
    p='-'+p
    B.append(p)
for i in range(len(B)):
    B[i]=int(B[i])
Ans=sum(B)
print(Ans)

    


# 0015, 2022-09-24 10:10:57, ----- (0%)

A=input()+'x'
B=[]
p=''
s=0
if A[0]=='-':
    A=A[1:]
    for i in range(len(A)):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
            p=''
elif A[0]=='+':
    for i in range(len(A)):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
else:
    for i in range(len(A)-1):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
            if A[i+1]=='x':
                B.append(p)
                p=''
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
for i in range(len(B)):
    B[i]=int(B[i])
Ans=-sum(B)
print(Ans)

# 0016, 2022-09-24 10:11:15, ----- (0%)

A=input()+'x'
B=[]
p=''
s=0
if A[0]=='-':
    A=A[1:]
    for i in range(len(A)):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
            p=''
elif A[0]=='+':
    for i in range(len(A)):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
else:
    for i in range(len(A)-1):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
            if A[i+1]=='x':
                B.append(p)
                p=''
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
for i in range(len(B)):
    B[i]=int(B[i])
Ans=sum(B)
print(Ans)

# 0017, 2022-09-24 10:13:28, x-P-- (20%)

A=input()+'x'
B=[]
p=''
s=0
c=0
if A[0]=='-':
    c=1
    A=A[1:]
    for i in range(len(A)):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
            p=''
elif A[0]=='+':
    for i in range(len(A)):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
else:
    for i in range(len(A)-1):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
            if A[i+1]=='x':
                B.append(p)
                p=''
        elif A[i]=='-':
            B.append(p)
            p=''
            p='-'+p
        else:
            B.append(p)
for i in range(len(B)):
    B[i]=int(B[i])
if c==1:
    B[0]=-int(B[0])
Ans=sum(B)
print(Ans)

# 0018, 2022-09-24 10:15:20, xPPP- (60%)

A=input()+'x'
B=[]
p=''
s=0
c=0
if A[0]=='-':
    c=1
    A=A[1:]
    for i in range(len(A)):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
            p=''
elif A[0]=='+':
    for i in range(len(A)):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
        elif A[i]=='-':
            p='-'+p
            B.append(p)
            p=''
        else:
            B.append(p)
else:
    for i in range(len(A)-1):
        if A[i] != '+' and A[i] != '-':
            p=p+A[i]
            if A[i+1]=='x':
                B.append(p)
                p=''
        elif A[i]=='-':
            B.append(p)
            p=''
            p='-'+p
        else:
            B.append(p)
            p=''
for i in range(len(B)):
    B[i]=int(B[i])
if c==1:
    B[0]=-int(B[0])
Ans=sum(B)
print(Ans)

# 0019, 2022-09-24 10:16:23, PPPPP (100%)

A=input()+'x'
B=[]
p=''
s=0
c=0
if A[0]=='-':
    c=1
    A=A[1:]
    


for i in range(len(A)-1):
    if A[i] != '+' and A[i] != '-':
        p=p+A[i]
        if A[i+1]=='x':
            B.append(p)
            p=''
    elif A[i]=='-':
        B.append(p)
        p=''
        p='-'+p
    else:
        B.append(p)
        p=''
for i in range(len(B)):
    B[i]=int(B[i])
if c==1:
    B[0]=-int(B[0])
Ans=sum(B)
print(Ans)


# 0020, 2022-09-24 09:28:00, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]
if a > b :
    a,b = b,a
    while d >= a :
        if c > d :
            a += 1
        else :
            d-= 1
else :
    if c % 2 == 0 :
        d = d + a
    else :
        if d > c :
            c = c +d
        else :
            b = b + a
        a = b + c
print(a,b,c,d)
# 0021, 2022-09-24 09:29:01, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]
if a > b :
  a,b = b,a
  while d >= a :
    if c > d :
      a += 1
    else :
      d-= 1
else :
  if c % 2 == 0 :
    d = d + a
  else :
    if d > c :  
      c = c +d
    else :
      b = b + a
    a = b + c
print(a,b,c,d)
# 0022, 2022-09-24 09:29:41, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]
if a > b :
    a,b = b,a
    while d >= a :
        if c > d :
            a += 1
        else :
            d-= 1
else :
    if c % 2 == 0 :
        d = d + a
    else :
        if d > c :
            c = c +d
        else :
            b = b + a
        a = b + c
print(a,b,c,d)
# 0023, 2022-09-24 09:30:26, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]
if a > b :
  a,b = b,a
  while d >= a :
    if c > d :
      a += 1
    else :
      d-= 1
else :
  if c % 2 == 0 :
    d = d + a
  else :
    if d > c :
      c = c +d
    else :
      b = b + a
    a = b + c
print(a,b,c,d)
# 0024, 2022-09-24 09:52:59, PPPPP (100%)

n = input()
sign = []
nu = ''
num = []
c = 0
for i in range (len(n)) :
    
    if n[i] == "+" or n[i] == "-" :
        if len(nu) == 0 :
            num.append(0)    
            sign.append(n[i])
        else :
            num.append(int(nu))
            sign.append(n[i])
        nu = ''
    else :
        nu += n[i]
num.append(int(nu))  

i = 1
for x in sign :
    if x == '+':
        c += num[i]
    else :
        c -= num[i]
    i += 1
if len(sign) == 0 :
    print(num[0])
elif n[0] == '-' :
    print(c - num[0])
else:
    print(c + num[0])
# 0025, 2022-09-24 10:28:25, ----- (0%)

n = input()
n += ' '
c = 0
a = ''
print(int("3  "))
if '0' <= n[0] <= '9' :
    a = '+'
for i in range (len(n)-1) :
    a += n[i]
    if (('-' in a or '+' in a ) and n[i+1] in ['-','+']) or n[i+1] == " "  :
        if a[0] == '+' :
            c += int(a[1:])
        else :
            c += int(a)
        a = ''
print(c)
# 0026, 2022-09-24 10:29:00, PPPPP (100%)

n = input()
sign = []
nu = ''
num = []
c = 0
for i in range (len(n)) :
    
    if n[i] == "+" or n[i] == "-" :
        if len(nu) == 0 :
            num.append(0)    
            sign.append(n[i])
        else :
            num.append(int(nu))
            sign.append(n[i])
        nu = ''
    else :
        nu += n[i]
num.append(int(nu))  

i = 1
for x in sign :
    if x == '+':
        c += num[i]
    else :
        c -= num[i]
    i += 1
if len(sign) == 0 :
    print(num[0])
elif n[0] == '-' :
    print(c - num[0])
else:
    print(c + num[0])
# 0027, 2022-09-24 10:29:53, PPPPP (100%)

n = input()
n += ' '
c = 0
a = ''
if '0' <= n[0] <= '9' :
    a = '+'
for i in range (len(n)-1) :
    a += n[i]
    if (('-' in a or '+' in a ) and n[i+1] in ['-','+']) or n[i+1] == " "  :
        if a[0] == '+' :
            c += int(a[1:])
        else :
            c += int(a)
        a = ''
print(c)

# 0028, 2022-09-24 10:11:39, -x--- (0%)

s = input()
# i = 0
# res = 0
# st = 0
# ed = 0
# # 9999-999+99-9
# # -1-2-3-4-5
# while i < len(s):
#     if s[i] != '-' or s[i] != '+':
#         ed += 1
#     if s[st] != '-':
#         res += int(s[st+1:ed])
#     else:
#         res -= int(s[st:ed])
#     st = ed
#     # res += int(s[st:ed])
#     i += 1
# print(res)

res = 0

minus = []
cnt = 1
for i in range(len(s)):
    if s[i] == '-':
        minus.append(cnt)
    if s[i] == '-' or s[i] == '+':
        cnt += 1

tmp = []
s = s.split('-')
for i in range(len(s)):
    if '+' in s[i]:
        s[i] = s[i].split('+')
        for j in range(len(s[i])):
            tmp.append((s[i][j]))
    else:
        tmp.append((s[i]))
print(s)
print(tmp)
print(minus)

ind = 0

if tmp[0] == '':
    for i in range(1, len(tmp)):
        if i == 1:
            res -= int(tmp[i])
        elif i == minus[ind]:
            res -= int(tmp[i])
            ind += 1
        else:
            res += int(tmp[i])
else:
    for i in range(len(tmp)):
        if i == minus[ind]:
            res -= int(tmp[i])
            ind += 1
        else:
            res += int(tmp[i])
print(res)

# 0029, 2022-09-24 10:11:55, PxPP- (60%)

s = input()
# i = 0
# res = 0
# st = 0
# ed = 0
# # 9999-999+99-9
# # -1-2-3-4-5
# while i < len(s):
#     if s[i] != '-' or s[i] != '+':
#         ed += 1
#     if s[st] != '-':
#         res += int(s[st+1:ed])
#     else:
#         res -= int(s[st:ed])
#     st = ed
#     # res += int(s[st:ed])
#     i += 1
# print(res)

res = 0

minus = []
cnt = 1
for i in range(len(s)):
    if s[i] == '-':
        minus.append(cnt)
    if s[i] == '-' or s[i] == '+':
        cnt += 1

tmp = []
s = s.split('-')
for i in range(len(s)):
    if '+' in s[i]:
        s[i] = s[i].split('+')
        for j in range(len(s[i])):
            tmp.append((s[i][j]))
    else:
        tmp.append((s[i]))
# print(s)
# print(tmp)
# print(minus)

ind = 0

if tmp[0] == '':
    for i in range(1, len(tmp)):
        if i == 1:
            res -= int(tmp[i])
        elif i == minus[ind]:
            res -= int(tmp[i])
            ind += 1
        else:
            res += int(tmp[i])
else:
    for i in range(len(tmp)):
        if i == minus[ind]:
            res -= int(tmp[i])
            ind += 1
        else:
            res += int(tmp[i])
print(res)

# 0030, 2022-09-24 10:18:09, PxPP- (60%)

s = input()
if '-' not in s and '+' not in s:
    print(s)
else:
    res = 0

    minus = []
    cnt = 1
    for i in range(len(s)):
        if s[i] == '-':
            minus.append(cnt)
        if s[i] == '-' or s[i] == '+':
            cnt += 1

    tmp = []
    s = s.split('-')
    for i in range(len(s)):
        if '+' in s[i]:
            s[i] = s[i].split('+')
            for j in range(len(s[i])):
                tmp.append((s[i][j]))
        else:
            tmp.append((s[i]))
    # print(s)
    # print(tmp)
    # print(minus)

    ind = 0

    if tmp[0] == '':
        for i in range(1, len(tmp)):
            if i == 1:
                res -= int(tmp[i])
            elif i == minus[ind]:
                res -= int(tmp[i])
                ind += 1
            else:
                res += int(tmp[i])
    else:
        for i in range(len(tmp)):
            if i == minus[ind]:
                res -= int(tmp[i])
                ind += 1
            else:
                res += int(tmp[i])
    print(res)

# 0031, 2022-09-24 10:20:29, -x--- (0%)

s = input()
if '-' not in s and '+' not in s:
    print(s)
else:
    res = 0

    minus = []
    cnt = 1
    for i in range(len(s)):
        if s[i] == '-':
            minus.append(cnt)
        if s[i] == '-' or s[i] == '+':
            cnt += 1

    tmp = []
    s = s.split('-')
    for i in range(len(s)):
        if '+' in s[i]:
            s[i] = s[i].split('+')
            for j in range(len(s[i])):
                tmp.append((s[i][j]))
        else:
            tmp.append((s[i]))
    print(s)
    print(tmp)
    print(minus)

    ind = 0

    if tmp[0] == '':
        for i in range(1, len(tmp)):
            # if i == 1:
            #     res -= int(tmp[i])
            if i == minus[ind]:
                res -= int(tmp[i])
                ind += 1
            else:
                res += int(tmp[i])
    else:
        for i in range(len(tmp)):
            if i == minus[ind]:
                res -= int(tmp[i])
                ind += 1
            else:
                res += int(tmp[i])

    print(res)

# 0032, 2022-09-24 10:20:44, PxPPP (80%)

s = input()
if '-' not in s and '+' not in s:
    print(s)
else:
    res = 0

    minus = []
    cnt = 1
    for i in range(len(s)):
        if s[i] == '-':
            minus.append(cnt)
        if s[i] == '-' or s[i] == '+':
            cnt += 1

    tmp = []
    s = s.split('-')
    for i in range(len(s)):
        if '+' in s[i]:
            s[i] = s[i].split('+')
            for j in range(len(s[i])):
                tmp.append((s[i][j]))
        else:
            tmp.append((s[i]))
    # print(s)
    # print(tmp)
    # print(minus)

    ind = 0

    if tmp[0] == '':
        for i in range(1, len(tmp)):
            # if i == 1:
            #     res -= int(tmp[i])
            if i == minus[ind]:
                res -= int(tmp[i])
                ind += 1
            else:
                res += int(tmp[i])
    else:
        for i in range(len(tmp)):
            if i == minus[ind]:
                res -= int(tmp[i])
                ind += 1
            else:
                res += int(tmp[i])

    print(res)

# 0033, 2022-09-24 10:23:55, PP--P (60%)

s = input()
if '-' not in s and '+' not in s:
    print(s)
else:
    res = 0

    minus = []
    cnt = 1
    for i in range(len(s)):
        if s[i] == '-':
            minus.append(cnt)
        if s[i] == '-' or s[i] == '+':
            cnt += 1

    tmp = []
    s = s.split('-')
    for i in range(len(s)):
        if '+' in s[i]:
            s[i] = s[i].split('+')
            for j in range(len(s[i])):
                tmp.append((s[i][j]))
        else:
            tmp.append((s[i]))
    
    ind = 0

    if tmp[0] == '':
        for i in range(1, len(tmp)):
            # if i == 1:
            #     res -= int(tmp[i])
            if i == minus[ind] and len(minus) > 0:
                res -= int(tmp[i])
                ind += 1
            else:
                res += int(tmp[i])
    else:
        for i in range(len(tmp)):
            if len(minus) > 0:
                if i == minus[ind]:
                    res -= int(tmp[i])
                    ind += 1
            else:
                res += int(tmp[i])

    print(res)

# 0034, 2022-09-24 10:24:55, PP--- (40%)

s = input()
if '-' not in s and '+' not in s:
    print(s)
else:
    res = 0

    minus = []
    cnt = 1
    for i in range(len(s)):
        if s[i] == '-':
            minus.append(cnt)
        if s[i] == '-' or s[i] == '+':
            cnt += 1

    tmp = []
    s = s.split('-')
    for i in range(len(s)):
        if '+' in s[i]:
            s[i] = s[i].split('+')
            for j in range(len(s[i])):
                tmp.append((s[i][j]))
        else:
            tmp.append((s[i]))
    # print(s)
    # print(tmp)
    # print(minus)

    ind = 0

    if tmp[0] == '':
        for i in range(1, len(tmp)):
            # if i == 1:
            #     res -= int(tmp[i])
            if len(minus) > 0:
                if i == minus[ind]:
                    res -= int(tmp[i])
                    ind += 1
            else:
                res += int(tmp[i])
    else:
        for i in range(len(tmp)):
            if len(minus) > 0:
                if i == minus[ind]:
                    res -= int(tmp[i])
                    ind += 1
            else:
                res += int(tmp[i])

    print(res)

# 0035, 2022-09-24 10:26:00, PPPPP (100%)

s = input()
if '-' not in s and '+' not in s:
    print(s)
else:
    res = 0

    minus = []
    cnt = 1
    for i in range(len(s)):
        if s[i] == '-':
            minus.append(cnt)
        if s[i] == '-' or s[i] == '+':
            cnt += 1

    tmp = []
    s = s.split('-')
    for i in range(len(s)):
        if '+' in s[i]:
            s[i] = s[i].split('+')
            for j in range(len(s[i])):
                tmp.append((s[i][j]))
        else:
            tmp.append((s[i]))
    # print(s)
    # print(tmp)
    # print(minus)

    ind = 0

    if tmp[0] == '':
        for i in range(1, len(tmp)):
            # if i == 1:
            #     res -= int(tmp[i])
            if len(minus) > 0:
                if i == minus[ind]:
                    res -= int(tmp[i])
                    ind += 1
                else:
                    res += int(tmp[i])
            else:
                res += int(tmp[i])
    else:
        for i in range(len(tmp)):
            if len(minus) > 0:
                if i == minus[ind]:
                    res -= int(tmp[i])
                    ind += 1
                else:
                    res += int(tmp[i])
            else:
                res += int(tmp[i])

    print(res)


# 0036, 2022-09-24 09:56:33, xPPPx (60%)

sign = '+-'
data = str(input())
a = 0
b = 0
s = True
ans = ''
for i in data :
    if i in sign :
        if s == True :
            a += int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s== False :
            a -= int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
    else :
        ans += i
if s == True :
    a += int(ans)
elif s == False :
    a -= int(ans)
print(a)    
# 0037, 2022-09-24 10:02:07, P---P (40%)

sign = '+-'
data = str(input())
a = 0
b = 0
s = None
ans = ''
for i in data :
    if i in sign :
        if s == True :
            a += int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s == False :
            a -= int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        else :
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
    else :
        ans += i
if s == True :
    a += int(ans)
elif s == False :
    a -= int(ans)
print(a)    
# 0038, 2022-09-24 10:03:27, P---P (40%)

sign = '+-'
data = str(input())
a = 0
b = 0
s = None
ans = ''
for i in data :
    if i in sign :
        if s == True :
            a += int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s == False :
            a -= int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s == None :
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
    else :
        ans += i
if s == True :
    a += int(ans)
elif s == False :
    a -= int(ans)
print(a)    
# 0039, 2022-09-24 10:11:45, xP--x (20%)

sign = '+-'
data = str(input())
a = 0
b = 0
s = None
ans = ''
for i in data :
    if i in sign :
        if s == True :
            a += int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s == False :
            a -= int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s == None :
            if k == '+' :
                s = True
            elif k == '-' :
                s = False
    else :
        if s == None :
            for o in data :
                if o in sign :
                    if o == '+' :
                        s = True
                        break
                    elif o == '-' :
                        s = False
                        break
        ans += i
if s == True :
    a += int(ans)
elif s == False :
    a -= int(ans)
print(a)    
# 0040, 2022-09-24 10:12:59, xP--x (20%)

sign = '+-'
data = str(input())
a = 0
b = 0
s = None
ans = ''
for i in data :
    if i in sign :
        if s == True :
            a += int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s == False :
            a -= int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s == None :
            if k == '+' :
                s = True
            elif k == '-' :
                s = False
    else :
        if s == None :
            for o in data :
                if o in sign :
                    if o == '+' :
                        s = True
                        break
                    elif o == '-' :
                        s = False
                        break
        ans += i
if s == True :
    a += int(ans)
elif s == False :
    a -= int(ans)
print(a)    
# 0041, 2022-09-24 10:15:41, PP--P (60%)

sign = '+-'
data = str(input())
a = 0
b = 0
s = None
ans = ''
for i in data :
    if i in sign :
        if s == True :
            a += int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s == False :
            a -= int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        else :
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
    else :
        if s == None:
            for k in data:
                if k in sign:
                    if k == '+':
                        s = True
                    else :
                        s = False
        ans += i
if s == True :
    a += int(ans)
elif s == False :
    a -= int(ans)
print(a)    
# 0042, 2022-09-24 10:17:30, PPPPP (100%)

sign = '+-'
data = str(input())
a = 0
b = 0
s = None
ans = ''
for i in data :
    if i in sign :
        if s == True :
            a += int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        elif s == False :
            a -= int(ans)
            ans = ''
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
        else :
            if i == '+' :
                s = True
            elif i == '-' :
                s = False
    else :
        if s == None:
            for k in data:
                if k in sign:
                    s = True
        ans += i
if s == True :
    a += int(ans)
elif s == False :
    a -= int(ans)
print(a)    

# 0043, 2022-09-24 10:12:27, xPPPx (60%)

d = str(input())
a = d[0]
out = []

for e in d :
    if e in ["+","-"] :
        e == " "
    out.append(e)

#print(out)
da = [] ; k = " " ; o = []
for i in range (len(out)) :
    if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
        k += out[i]
    else :
        k += " "
        o.append(out[i])
        
y = k.split()
new = []
for i in range  (len(y)) :
    new.append(int(y[i]))

#print(new)
#print(o)

if d[0] != "-" :
    s = [int(new[0])]
    for i in range(len(o)) :
        s.append(int(str(o[i])+str(new[i+1])))
    print(sum(s))

else :
    s = [int(new[0])*(-1)]
    for i in range(len(o)) :
        s.append(int(str(o[i])+str(new[i+1])))
    print(sum(s))
    
    
        
        

# 0044, 2022-09-24 10:13:55, xPPPx (60%)

d = str(input())
a = d[0]
out = []

if len(d) <= 3 :
    print(int(d))
    
else :    
    for e in d :
        if e in ["+","-"] :
            e == " "
        out.append(e)

    #print(out)
    da = [] ; k = " " ; o = []
    for i in range (len(out)) :
        if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
            k += out[i]
        else :
            k += " "
            o.append(out[i])
            
    y = k.split()
    new = []
    for i in range  (len(y)) :
        new.append(int(y[i]))

    #print(new)
    #print(o)

    if d[0] != "-" :
        s = [int(new[0])]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))

    else :
        s = [int(new[0])*(-1)]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))
        
        
            
            


# 0045, 2022-09-24 10:16:46, P---P (40%)

d = str(input())
out = []

if len(d) <= 3 :
    print(int(d))
    
else :    
    for e in d[1:] :
        if e in ["+","-"] :
            e == " "
        out.append(e)

    #print(out)
    da = [] ; k = " " ; o = []
    for i in range (len(out)) :
        if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
            k += out[i]
        else :
            k += " "
            o.append(out[i])
            
    y = k.split()
    new = []
    for i in range  (len(y)) :
        new.append(int(y[i]))

    #print(new)
    #print(o)

    if d[0] != "-" :
        s = [int(new[0])]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))

    else :
        s = [int(new[0])*(-1)]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))
        
        
            
            


# 0046, 2022-09-24 10:18:16, compilation error (0%)

d = str(input())
a = d[0]
out = []

if len(d) <= 3 :
    print(int(d))
    
else :
    if a == "-"
        for e in d[1:] :
            if e in ["+","-"] :
                e == " "
            out.append(e)

        #print(out)
        da = [] ; k = " " ; o = []
        for i in range (len(out)) :
            if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
                k += out[i]
            else :
                k += " "
                o.append(out[i])
                
        y = k.split()
        new = []
        for i in range  (len(y)) :
            new.append(int(y[i]))
    else :
        for e in d :
            if e in ["+","-"] :
                e == " "
            out.append(e)

        #print(out)
        da = [] ; k = " " ; o = []
        for i in range (len(out)) :
            if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
                k += out[i]
            else :
                k += " "
                o.append(out[i])
                
        y = k.split()
        new = []
        for i in range  (len(y)) :
            new.append(int(y[i]))


    #print(new)
    #print(o)

    if d[0] != "-" :
        s = [int(new[0])]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))

    else :
        s = [int(new[0])*(-1)]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))
        
        
            
            


# 0047, 2022-09-24 10:18:39, compilation error (0%)

d = str(input())
a = d[0]
out = []

if len(d) <= 3 :
    print(int(d))
    
else :
    if a == "-"
        for e in d[1:] :
            if e in ["+","-"] :
                e == " "
            out.append(e)

        #print(out)
        da = [] ; k = " " ; o = []
        for i in range (len(out)) :
            if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
                k += out[i]
            else :
                k += " "
                o.append(out[i])
                
        y = k.split()
        new = []
        for i in range  (len(y)) :
            new.append(int(y[i]))
    else :
        for e in d :
            if e in ["+","-"] :
                e == " "
            out.append(e)

        #print(out)
        da = [] ; k = " " ; o = []
        for i in range (len(out)) :
            if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
                k += out[i]
            else :
                k += " "
                o.append(out[i])
                
        y = k.split()
        new = []
        for i in range  (len(y)) :
            new.append(int(y[i]))


    #print(new)
    #print(o)

    if d[0] != "-" :
        s = [int(new[0])]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))

    else :
        s = [int(new[0])*(-1)]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))
        
        
            
            


# 0048, 2022-09-24 10:19:13, PPPPP (100%)

d = str(input())
a = d[0]
out = []

if len(d) <= 3 :
    print(int(d))
    
else :
    if a == "-" :
        for e in d[1:] :
            if e in ["+","-"] :
                e == " "
            out.append(e)

        #print(out)
        da = [] ; k = " " ; o = []
        for i in range (len(out)) :
            if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
                k += out[i]
            else :
                k += " "
                o.append(out[i])
                
        y = k.split()
        new = []
        for i in range  (len(y)) :
            new.append(int(y[i]))
    else :
        for e in d :
            if e in ["+","-"] :
                e == " "
            out.append(e)

        #print(out)
        da = [] ; k = " " ; o = []
        for i in range (len(out)) :
            if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
                k += out[i]
            else :
                k += " "
                o.append(out[i])
                
        y = k.split()
        new = []
        for i in range  (len(y)) :
            new.append(int(y[i]))


    #print(new)
    #print(o)

    if d[0] != "-" :
        s = [int(new[0])]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))

    else :
        s = [int(new[0])*(-1)]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))
        
        
            
            


# 0049, 2022-09-24 10:20:30, PPPPP (100%)

d = str(input())
a = d[0]
out = []

if len(d) <= 3 :
    print(int(d))

#-------------------------------------------------------#    
else :
    if a == "-" :
        for e in d[1:] :
            if e in ["+","-"] :
                e == " "
            out.append(e)

        #print(out)
        da = [] ; k = " " ; o = []
        for i in range (len(out)) :
            if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
                k += out[i]
            else :
                k += " "
                o.append(out[i])
                
        y = k.split()
        new = []
        for i in range  (len(y)) :
            new.append(int(y[i]))
    else :
        for e in d :
            if e in ["+","-"] :
                e == " "
            out.append(e)

        #print(out)
        da = [] ; k = " " ; o = []
        for i in range (len(out)) :
            if out[i] in ['0','1','2','3','4','5','6','7','8','9'] :
                k += out[i]
            else :
                k += " "
                o.append(out[i])
                
        y = k.split()
        new = []
        for i in range  (len(y)) :
            new.append(int(y[i]))
#-------------------------------------------------------#   
    #print(new)
    #print(o)
    if d[0] != "-" :
        s = [int(new[0])]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))

    else :
        s = [int(new[0])*(-1)]
        for i in range(len(o)) :
            s.append(int(str(o[i])+str(new[i+1])))
        print(sum(s))

# 0050, 2022-09-24 09:17:13, xxxxx (0%)

x = input().split()
for i in range(len(x)) :
    x[i] = int(x[i])
a, b, c, d = x[0], x[1], x[2], x[3]
print(a, b, c, d)
if a > b :
    a, b = b, a
    while d >= a :
        if c > d :
            a += 1
        else :
            d -= 1
else :
    if c % 2 != 0 :
        if d > c :
            c += d
        else :
            b += a
        a = b + c
    else :
        d += a
print(a, b, c, d)
# 0051, 2022-09-24 09:17:36, xxxxx (0%)

x = input().split()
for i in range(len(x)) :
    x[i] = int(x[i])
a, b, c, d = x[0], x[1], x[2], x[3]
if a > b :
    a, b = b, a
    while d >= a :
        if c > d :
            a += 1
        else :
            d -= 1
else :
    if c % 2 != 0 :
        if d > c :
            c += d
        else :
            b += a
        a = b + c
    else :
        d += a
print(a, b, c, d)
# 0052, 2022-09-24 09:19:01, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]
if a > b :
    a, b = b, a
    while d >= a :
        if c > d :
            a += 1
        else :
            d -= 1
else :
    if c % 2 != 0 :
        if d > c :
            c += d
        else :
            b += a
        a = b + c
    else :
        d += a
print(a, b, c, d)
# 0053, 2022-09-24 09:19:10, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]
if a > b :
    a, b = b, a
    while d >= a :
        if c > d :
            a += 1
        else :
            d -= 1
else :
    if c % 2 != 0 :
        if d > c :
            c += d
        else :
            b += a
        a = b + c
    else :
        d += a
print(a,b,c,d)
# 0054, 2022-09-24 09:22:12, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]
if a > b :
    a, b = b, a
    while d >= a :
        if c > d :
            a += 1
        else :
            d -= 1
else :
    if c % 2 == 0 :
        d += a
    else :
        if d > c :
            c += d
        else :
            b += a
        a = b + c
print(a,b,c,d)
# 0055, 2022-09-24 10:17:12, ----- (0%)

x = input()
ans = []
num = x[0]
for i in range(1, len(x)) :
    if x[i] != '+' and x[i] != '-' :
        num += x[i]
        print(num)
    elif x[i] == '-' :
        ans.append(int(num))
        num = ''
        num += x[i]
    else :
        ans.append(int(num))
        num = ''
ans.append(int(num))
print(sum(ans))
# 0056, 2022-09-24 10:17:52, PPPPP (100%)

x = input()
ans = []
num = x[0]
for i in range(1, len(x)) :
    if x[i] != '+' and x[i] != '-' :
        num += x[i]
    elif x[i] == '-' :
        ans.append(int(num))
        num = ''
        num += x[i]
    else :
        ans.append(int(num))
        num = ''
ans.append(int(num))
print(sum(ans))

# 0057, 2022-09-24 09:23:55, ----- (0%)

#  "Sakura no Uta" by Hana
# From Visual Novel "Sakura no Uta" by Makura

# Kanji
# 奔る光の螺旋
# 吹き上がる音と言葉の即興劇
# 櫻の刻を奏でよ 始まりへ
# 風の筆 射す 春日花抄
# その力に身をまかせよう
# 恐れなどいらない
# 足が立つこの大地 櫻舞う
# 歌声はあなたに響くだろうか
# 世界の限界を超える詩を
# この筆にのせて とどけよ
# 私を越えて

# 櫻咲く この森で
# 舞い上がる因果交流のひかり
# きらめくいろにせかいが結ばれる
# 春の雪 そら たかく舞い散る
# 消え去る花かがやく息吹き
# 君が立つ大地だ 花よ咲け 咲き乱れ
# 光射す
# あらわれる心象をスケッチしよう
# せかいの限界をこえる絵画
# 標本の蝶々
# よみがえりまた飛び立つ

# すばらしき刻
# 瞬間を閉じこめた永遠こそ
# わたしたちの意味 そして意義だと
# 君は知るだろう
# さぁ うけとるがいい
# 永遠の相 この櫻ノ詩の下

# Hashiru hikari no rasen
# Fukiagaru oto to kotoba no ECHUUDO
# Sakura no toki wo kanade yo hajimari e
# Kaze no fude  sasu  shunjitsu kashou
# Sono chikara ni mi wo makaseyou
# Osore nado iranai
# Ashi ga tatsu kono daichi  sakura mau
# Utagoe wa anata ni hibiku darou ka
# Sekai no genkai wo koeru uta wo
# Kono fude ni nosete  todoke yo
# Watashi wo koete

# Spiraling lights, beaming through the seams,
# A gust of wind plays the tune, a start of the Etude.
# O Sakura tree, start your symphony.
# The wind bathes her spring flowers light
# Believe in her power, let faith take control
# There is no need to be scared
# Stand firm, here in our world, the Sakura tree dances
# Will our voices reach you?
# A poem that transcends the limits of this world
# Putting down this brush, reach them!
# Beyond my limits

# Sakura saku kono mori de
# Maiagaru inga kouryuu no hikari
# Kirameku iro ni sekai ga musubareru
# Haru no yuki  sora  takaku maichiru
# Kiesaru hana kagayaku ibuki
# Kimi ga tatsu daichi da  hana yo sake  sakimidare
# Hikari sasu
# Arawareru shinshou wo SUKECCHI shiyou
# Sekai no genkai wo koeru kaiga
# Hyouhon no chouchou
# Yomigaeri mata tobitatsu

# The cherry blossoms, blooming in this forest,
# the petals flickering the light passing through,
# the glittering colours, the worlds start to blur.
# The petals falling like spring snow from the sky,
# they will also disappear as the light shines through.
# You stand over there, surrounded by blooming Sakura.
# The light appears
# in your mind's eye,
# the mental image crossing the edge of this world.
# A butterfly,
# springing back to life.

# Subarashiki toki
# Shunkan wo tojikometa eien koso
# Watashitachi no imi soshite igi da to
# Kimi wa shiru darou
# Saa  uketoru ga ii
# Eien no sou  kono sakura no uta no shita

# This wonderful moment,
# A moment that surely last forever,
# Why are we here, what is our purpose,
# You should already know by now,
# Now, it is time for you accept it,
# The eternal phase, the ending of the poem of Sakura...

s = input()

mode = 1
sum = 0
for i in range(0, len(s)):

    if s[i] not in ['+', '-']:
        num = ''
        for j in range(i, len(s)):
            if s[j].isdigit():
                num += s[j]
            else:
                break
        if num != '':
            sum += mode*int(num)
    elif s[i] == '+':
        mode = 1
    elif s[i] == '-':
        mode = -1

print(sum)

# 0058, 2022-09-24 09:34:41, P---P (40%)

#  "Sakura no Uta" by Hana
# From Visual Novel "Sakura no Uta" by Makura

# Kanji
# 奔る光の螺旋
# 吹き上がる音と言葉の即興劇
# 櫻の刻を奏でよ 始まりへ
# 風の筆 射す 春日花抄
# その力に身をまかせよう
# 恐れなどいらない
# 足が立つこの大地 櫻舞う
# 歌声はあなたに響くだろうか
# 世界の限界を超える詩を
# この筆にのせて とどけよ
# 私を越えて

# 櫻咲く この森で
# 舞い上がる因果交流のひかり
# きらめくいろにせかいが結ばれる
# 春の雪 そら たかく舞い散る
# 消え去る花かがやく息吹き
# 君が立つ大地だ 花よ咲け 咲き乱れ
# 光射す
# あらわれる心象をスケッチしよう
# せかいの限界をこえる絵画
# 標本の蝶々
# よみがえりまた飛び立つ

# すばらしき刻
# 瞬間を閉じこめた永遠こそ
# わたしたちの意味 そして意義だと
# 君は知るだろう
# さぁ うけとるがいい
# 永遠の相 この櫻ノ詩の下

# Hashiru hikari no rasen
# Fukiagaru oto to kotoba no ECHUUDO
# Sakura no toki wo kanade yo hajimari e
# Kaze no fude  sasu  shunjitsu kashou
# Sono chikara ni mi wo makaseyou
# Osore nado iranai
# Ashi ga tatsu kono daichi  sakura mau
# Utagoe wa anata ni hibiku darou ka
# Sekai no genkai wo koeru uta wo
# Kono fude ni nosete  todoke yo
# Watashi wo koete

# Spiraling lights, beaming through the seams,
# A gust of wind plays the tune, a start of the Etude.
# O Sakura tree, start your symphony.
# The wind bathes her spring flowers light
# Believe in her power, let faith take control
# There is no need to be scared
# Stand firm, here in our world, the Sakura tree dances
# Will our voices reach you?
# A poem that transcends the limits of this world
# Putting down this brush, reach them!
# Beyond my limits

# Sakura saku kono mori de
# Maiagaru inga kouryuu no hikari
# Kirameku iro ni sekai ga musubareru
# Haru no yuki  sora  takaku maichiru
# Kiesaru hana kagayaku ibuki
# Kimi ga tatsu daichi da  hana yo sake  sakimidare
# Hikari sasu
# Arawareru shinshou wo SUKECCHI shiyou
# Sekai no genkai wo koeru kaiga
# Hyouhon no chouchou
# Yomigaeri mata tobitatsu

# The cherry blossoms, blooming in this forest,
# the petals flickering the light passing through,
# the glittering colours, the worlds start to blur.
# The petals falling like spring snow from the sky,
# they will also disappear as the light shines through.
# You stand over there, surrounded by blooming Sakura.
# The light appears
# in your mind's eye,
# the mental image crossing the edge of this world.
# A butterfly,
# springing back to life.

# Subarashiki toki
# Shunkan wo tojikometa eien koso
# Watashitachi no imi soshite igi da to
# Kimi wa shiru darou
# Saa  uketoru ga ii
# Eien no sou  kono sakura no uta no shita

# This wonderful moment,
# A moment that surely last forever,
# Why are we here, what is our purpose,
# You should already know by now,
# Now, it is time for you accept it,
# The eternal phase, the ending of the poem of Sakura...

s = input()

mode = 1
sum = 0
for i in range(0, len(s)):

    if s[i] not in ['+', '-'] and not s[i-1].isdigit():
        num = ''
        for j in range(i, len(s)):
            if s[j].isdigit():
                num += s[j]
            else:
                break
        if num != '':
            sum += mode*int(num)
    elif s[i] == '+':
        mode = 1
    elif s[i] == '-':
        mode = -1

print(sum)

# 0059, 2022-09-24 09:37:49, P---P (40%)

#  "Sakura no Uta" by Hana
# From Visual Novel "Sakura no Uta" by Makura

# Kanji
# 奔る光の螺旋
# 吹き上がる音と言葉の即興劇
# 櫻の刻を奏でよ 始まりへ
# 風の筆 射す 春日花抄
# その力に身をまかせよう
# 恐れなどいらない
# 足が立つこの大地 櫻舞う
# 歌声はあなたに響くだろうか
# 世界の限界を超える詩を
# この筆にのせて とどけよ
# 私を越えて

# 櫻咲く この森で
# 舞い上がる因果交流のひかり
# きらめくいろにせかいが結ばれる
# 春の雪 そら たかく舞い散る
# 消え去る花かがやく息吹き
# 君が立つ大地だ 花よ咲け 咲き乱れ
# 光射す
# あらわれる心象をスケッチしよう
# せかいの限界をこえる絵画
# 標本の蝶々
# よみがえりまた飛び立つ

# すばらしき刻
# 瞬間を閉じこめた永遠こそ
# わたしたちの意味 そして意義だと
# 君は知るだろう
# さぁ うけとるがいい
# 永遠の相 この櫻ノ詩の下

# Hashiru hikari no rasen
# Fukiagaru oto to kotoba no ECHUUDO
# Sakura no toki wo kanade yo hajimari e
# Kaze no fude  sasu  shunjitsu kashou
# Sono chikara ni mi wo makaseyou
# Osore nado iranai
# Ashi ga tatsu kono daichi  sakura mau
# Utagoe wa anata ni hibiku darou ka
# Sekai no genkai wo koeru uta wo
# Kono fude ni nosete  todoke yo
# Watashi wo koete

# Spiraling lights, beaming through the seams,
# A gust of wind plays the tune, a start of the Etude.
# O Sakura tree, start your symphony.
# The wind bathes her spring flowers light
# Believe in her power, let faith take control
# There is no need to be scared
# Stand firm, here in our world, the Sakura tree dances
# Will our voices reach you?
# A poem that transcends the limits of this world
# Putting down this brush, reach them!
# Beyond my limits

# Sakura saku kono mori de
# Maiagaru inga kouryuu no hikari
# Kirameku iro ni sekai ga musubareru
# Haru no yuki  sora  takaku maichiru
# Kiesaru hana kagayaku ibuki
# Kimi ga tatsu daichi da  hana yo sake  sakimidare
# Hikari sasu
# Arawareru shinshou wo SUKECCHI shiyou
# Sekai no genkai wo koeru kaiga
# Hyouhon no chouchou
# Yomigaeri mata tobitatsu

# The cherry blossoms, blooming in this forest,
# the petals flickering the light passing through,
# the glittering colours, the worlds start to blur.
# The petals falling like spring snow from the sky,
# they will also disappear as the light shines through.
# You stand over there, surrounded by blooming Sakura.
# The light appears
# in your mind's eye,
# the mental image crossing the edge of this world.
# A butterfly,
# springing back to life.

# Subarashiki toki
# Shunkan wo tojikometa eien koso
# Watashitachi no imi soshite igi da to
# Kimi wa shiru darou
# Saa  uketoru ga ii
# Eien no sou  kono sakura no uta no shita

# This wonderful moment,
# A moment that surely last forever,
# Why are we here, what is our purpose,
# You should already know by now,
# Now, it is time for you accept it,
# The eternal phase, the ending of the poem of Sakura...

s = input()

mode = 1
sum = 0
for i in range(0, len(s)):

    if s[i] not in ['+', '-'] and not s[i-1].isdigit():
        num = ''
        for j in range(i, len(s)):
            if s[j].isdigit():
                num += s[j]
            else:
                break
        if num != '':
            sum += mode*int(num)
            # print(num, mode)
    elif s[i] == '+':
        mode = 1
    elif s[i] == '-':
        mode = -1

print(sum)

# 0060, 2022-09-24 09:39:11, PPPPP (100%)

#  "Sakura no Uta" by Hana
# From Visual Novel "Sakura no Uta" by Makura

# Kanji
# 奔る光の螺旋
# 吹き上がる音と言葉の即興劇
# 櫻の刻を奏でよ 始まりへ
# 風の筆 射す 春日花抄
# その力に身をまかせよう
# 恐れなどいらない
# 足が立つこの大地 櫻舞う
# 歌声はあなたに響くだろうか
# 世界の限界を超える詩を
# この筆にのせて とどけよ
# 私を越えて

# 櫻咲く この森で
# 舞い上がる因果交流のひかり
# きらめくいろにせかいが結ばれる
# 春の雪 そら たかく舞い散る
# 消え去る花かがやく息吹き
# 君が立つ大地だ 花よ咲け 咲き乱れ
# 光射す
# あらわれる心象をスケッチしよう
# せかいの限界をこえる絵画
# 標本の蝶々
# よみがえりまた飛び立つ

# すばらしき刻
# 瞬間を閉じこめた永遠こそ
# わたしたちの意味 そして意義だと
# 君は知るだろう
# さぁ うけとるがいい
# 永遠の相 この櫻ノ詩の下

# Hashiru hikari no rasen
# Fukiagaru oto to kotoba no ECHUUDO
# Sakura no toki wo kanade yo hajimari e
# Kaze no fude  sasu  shunjitsu kashou
# Sono chikara ni mi wo makaseyou
# Osore nado iranai
# Ashi ga tatsu kono daichi  sakura mau
# Utagoe wa anata ni hibiku darou ka
# Sekai no genkai wo koeru uta wo
# Kono fude ni nosete  todoke yo
# Watashi wo koete

# Spiraling lights, beaming through the seams,
# A gust of wind plays the tune, a start of the Etude.
# O Sakura tree, start your symphony.
# The wind bathes her spring flowers light
# Believe in her power, let faith take control
# There is no need to be scared
# Stand firm, here in our world, the Sakura tree dances
# Will our voices reach you?
# A poem that transcends the limits of this world
# Putting down this brush, reach them!
# Beyond my limits

# Sakura saku kono mori de
# Maiagaru inga kouryuu no hikari
# Kirameku iro ni sekai ga musubareru
# Haru no yuki  sora  takaku maichiru
# Kiesaru hana kagayaku ibuki
# Kimi ga tatsu daichi da  hana yo sake  sakimidare
# Hikari sasu
# Arawareru shinshou wo SUKECCHI shiyou
# Sekai no genkai wo koeru kaiga
# Hyouhon no chouchou
# Yomigaeri mata tobitatsu

# The cherry blossoms, blooming in this forest,
# the petals flickering the light passing through,
# the glittering colours, the worlds start to blur.
# The petals falling like spring snow from the sky,
# they will also disappear as the light shines through.
# You stand over there, surrounded by blooming Sakura.
# The light appears
# in your mind's eye,
# the mental image crossing the edge of this world.
# A butterfly,
# springing back to life.

# Subarashiki toki
# Shunkan wo tojikometa eien koso
# Watashitachi no imi soshite igi da to
# Kimi wa shiru darou
# Saa  uketoru ga ii
# Eien no sou  kono sakura no uta no shita

# This wonderful moment,
# A moment that surely last forever,
# Why are we here, what is our purpose,
# You should already know by now,
# Now, it is time for you accept it,
# The eternal phase, the ending of the poem of Sakura...

s = '+'+input()

mode = 1
sum = 0
for i in range(0, len(s)):

    if s[i] not in ['+', '-'] and not s[i-1].isdigit():
        num = ''
        for j in range(i, len(s)):
            if s[j].isdigit():
                num += s[j]
            else:
                break
        if num != '':
            sum += mode*int(num)
    elif s[i] == '+':
        mode = 1
    elif s[i] == '-':
        mode = -1

print(sum)

# 0061, 2022-09-24 09:44:45, xPPPx (60%)

#  "Sakura no Uta" by Hana
# From Visual Novel "Sakura no Uta" by Makura

# Kanji
# 奔る光の螺旋
# 吹き上がる音と言葉の即興劇
# 櫻の刻を奏でよ 始まりへ
# 風の筆 射す 春日花抄
# その力に身をまかせよう
# 恐れなどいらない
# 足が立つこの大地 櫻舞う
# 歌声はあなたに響くだろうか
# 世界の限界を超える詩を
# この筆にのせて とどけよ
# 私を越えて

# 櫻咲く この森で
# 舞い上がる因果交流のひかり
# きらめくいろにせかいが結ばれる
# 春の雪 そら たかく舞い散る
# 消え去る花かがやく息吹き
# 君が立つ大地だ 花よ咲け 咲き乱れ
# 光射す
# あらわれる心象をスケッチしよう
# せかいの限界をこえる絵画
# 標本の蝶々
# よみがえりまた飛び立つ

# すばらしき刻
# 瞬間を閉じこめた永遠こそ
# わたしたちの意味 そして意義だと
# 君は知るだろう
# さぁ うけとるがいい
# 永遠の相 この櫻ノ詩の下

# Hashiru hikari no rasen
# Fukiagaru oto to kotoba no ECHUUDO
# Sakura no toki wo kanade yo hajimari e
# Kaze no fude  sasu  shunjitsu kashou
# Sono chikara ni mi wo makaseyou
# Osore nado iranai
# Ashi ga tatsu kono daichi  sakura mau
# Utagoe wa anata ni hibiku darou ka
# Sekai no genkai wo koeru uta wo
# Kono fude ni nosete  todoke yo
# Watashi wo koete

# Spiraling lights, beaming through the seams,
# A gust of wind plays the tune, a start of the Etude.
# O Sakura tree, start your symphony.
# The wind bathes her spring flowers light
# Believe in her power, let faith take control
# There is no need to be scared
# Stand firm, here in our world, the Sakura tree dances
# Will our voices reach you?
# A poem that transcends the limits of this world
# Putting down this brush, reach them!
# Beyond my limits

# Sakura saku kono mori de
# Maiagaru inga kouryuu no hikari
# Kirameku iro ni sekai ga musubareru
# Haru no yuki  sora  takaku maichiru
# Kiesaru hana kagayaku ibuki
# Kimi ga tatsu daichi da  hana yo sake  sakimidare
# Hikari sasu
# Arawareru shinshou wo SUKECCHI shiyou
# Sekai no genkai wo koeru kaiga
# Hyouhon no chouchou
# Yomigaeri mata tobitatsu

# The cherry blossoms, blooming in this forest,
# the petals flickering the light passing through,
# the glittering colours, the worlds start to blur.
# The petals falling like spring snow from the sky,
# they will also disappear as the light shines through.
# You stand over there, surrounded by blooming Sakura.
# The light appears
# in your mind's eye,
# the mental image crossing the edge of this world.
# A butterfly,
# springing back to life.

# Subarashiki toki
# Shunkan wo tojikometa eien koso
# Watashitachi no imi soshite igi da to
# Kimi wa shiru darou
# Saa  uketoru ga ii
# Eien no sou  kono sakura no uta no shita

# This wonderful moment,
# A moment that surely last forever,
# Why are we here, what is our purpose,
# You should already know by now,
# Now, it is time for you accept it,
# The eternal phase, the ending of the poem of Sakura...

# s = '+'+input()

# mode = 1
# sum = 0
# for i in range(0, len(s)):

#     if s[i] not in ['+', '-'] and not s[i-1].isdigit():
#         num = ''
#         for j in range(i, len(s)):
#             if s[j].isdigit():
#                 num += s[j]
#             else:
#                 break
#         if num != '':
#             sum += mode*int(num)
#     elif s[i] == '+':
#         mode = 1
#     elif s[i] == '-':
#         mode = -1

# print(sum)

s = '+' + input()
ls = s.replace('+', ',+').replace('-', ',-').split(',')

ans = 0
for x in ls[1:]:
    if x[0] == '+':
        ans += int(x[1:])
    elif x[0] == '-':
        ans -= int(x[1:])
print(ans)

# 0062, 2022-09-24 09:45:41, PPPPP (100%)

#  "Sakura no Uta" by Hana
# From Visual Novel "Sakura no Uta" by Makura

# Kanji
# 奔る光の螺旋
# 吹き上がる音と言葉の即興劇
# 櫻の刻を奏でよ 始まりへ
# 風の筆 射す 春日花抄
# その力に身をまかせよう
# 恐れなどいらない
# 足が立つこの大地 櫻舞う
# 歌声はあなたに響くだろうか
# 世界の限界を超える詩を
# この筆にのせて とどけよ
# 私を越えて

# 櫻咲く この森で
# 舞い上がる因果交流のひかり
# きらめくいろにせかいが結ばれる
# 春の雪 そら たかく舞い散る
# 消え去る花かがやく息吹き
# 君が立つ大地だ 花よ咲け 咲き乱れ
# 光射す
# あらわれる心象をスケッチしよう
# せかいの限界をこえる絵画
# 標本の蝶々
# よみがえりまた飛び立つ

# すばらしき刻
# 瞬間を閉じこめた永遠こそ
# わたしたちの意味 そして意義だと
# 君は知るだろう
# さぁ うけとるがいい
# 永遠の相 この櫻ノ詩の下

# Hashiru hikari no rasen
# Fukiagaru oto to kotoba no ECHUUDO
# Sakura no toki wo kanade yo hajimari e
# Kaze no fude  sasu  shunjitsu kashou
# Sono chikara ni mi wo makaseyou
# Osore nado iranai
# Ashi ga tatsu kono daichi  sakura mau
# Utagoe wa anata ni hibiku darou ka
# Sekai no genkai wo koeru uta wo
# Kono fude ni nosete  todoke yo
# Watashi wo koete

# Spiraling lights, beaming through the seams,
# A gust of wind plays the tune, a start of the Etude.
# O Sakura tree, start your symphony.
# The wind bathes her spring flowers light
# Believe in her power, let faith take control
# There is no need to be scared
# Stand firm, here in our world, the Sakura tree dances
# Will our voices reach you?
# A poem that transcends the limits of this world
# Putting down this brush, reach them!
# Beyond my limits

# Sakura saku kono mori de
# Maiagaru inga kouryuu no hikari
# Kirameku iro ni sekai ga musubareru
# Haru no yuki  sora  takaku maichiru
# Kiesaru hana kagayaku ibuki
# Kimi ga tatsu daichi da  hana yo sake  sakimidare
# Hikari sasu
# Arawareru shinshou wo SUKECCHI shiyou
# Sekai no genkai wo koeru kaiga
# Hyouhon no chouchou
# Yomigaeri mata tobitatsu

# The cherry blossoms, blooming in this forest,
# the petals flickering the light passing through,
# the glittering colours, the worlds start to blur.
# The petals falling like spring snow from the sky,
# they will also disappear as the light shines through.
# You stand over there, surrounded by blooming Sakura.
# The light appears
# in your mind's eye,
# the mental image crossing the edge of this world.
# A butterfly,
# springing back to life.

# Subarashiki toki
# Shunkan wo tojikometa eien koso
# Watashitachi no imi soshite igi da to
# Kimi wa shiru darou
# Saa  uketoru ga ii
# Eien no sou  kono sakura no uta no shita

# This wonderful moment,
# A moment that surely last forever,
# Why are we here, what is our purpose,
# You should already know by now,
# Now, it is time for you accept it,
# The eternal phase, the ending of the poem of Sakura...

# s = '+'+input()

# mode = 1
# sum = 0
# for i in range(0, len(s)):

#     if s[i] not in ['+', '-'] and not s[i-1].isdigit():
#         num = ''
#         for j in range(i, len(s)):
#             if s[j].isdigit():
#                 num += s[j]
#             else:
#                 break
#         if num != '':
#             sum += mode*int(num)
#     elif s[i] == '+':
#         mode = 1
#     elif s[i] == '-':
#         mode = -1

# print(sum)

s = input()
if s[0] != '-':
    s = '+' + s
ls = s.replace('+', ',+').replace('-', ',-').split(',')

ans = 0
for x in ls[1:]:
    if x[0] == '+':
        ans += int(x[1:])
    elif x[0] == '-':
        ans -= int(x[1:])
print(ans)

# 0063, 2022-09-24 09:46:26, PPPPP (100%)

#  "Sakura no Uta" by Hana
# From Visual Novel "Sakura no Uta" by Makura

# Kanji
# 奔る光の螺旋
# 吹き上がる音と言葉の即興劇
# 櫻の刻を奏でよ 始まりへ
# 風の筆 射す 春日花抄
# その力に身をまかせよう
# 恐れなどいらない
# 足が立つこの大地 櫻舞う
# 歌声はあなたに響くだろうか
# 世界の限界を超える詩を
# この筆にのせて とどけよ
# 私を越えて

# 櫻咲く この森で
# 舞い上がる因果交流のひかり
# きらめくいろにせかいが結ばれる
# 春の雪 そら たかく舞い散る
# 消え去る花かがやく息吹き
# 君が立つ大地だ 花よ咲け 咲き乱れ
# 光射す
# あらわれる心象をスケッチしよう
# せかいの限界をこえる絵画
# 標本の蝶々
# よみがえりまた飛び立つ

# すばらしき刻
# 瞬間を閉じこめた永遠こそ
# わたしたちの意味 そして意義だと
# 君は知るだろう
# さぁ うけとるがいい
# 永遠の相 この櫻ノ詩の下

# Hashiru hikari no rasen
# Fukiagaru oto to kotoba no ECHUUDO
# Sakura no toki wo kanade yo hajimari e
# Kaze no fude  sasu  shunjitsu kashou
# Sono chikara ni mi wo makaseyou
# Osore nado iranai
# Ashi ga tatsu kono daichi  sakura mau
# Utagoe wa anata ni hibiku darou ka
# Sekai no genkai wo koeru uta wo
# Kono fude ni nosete  todoke yo
# Watashi wo koete

# Spiraling lights, beaming through the seams,
# A gust of wind plays the tune, a start of the Etude.
# O Sakura tree, start your symphony.
# The wind bathes her spring flowers light
# Believe in her power, let faith take control
# There is no need to be scared
# Stand firm, here in our world, the Sakura tree dances
# Will our voices reach you?
# A poem that transcends the limits of this world
# Putting down this brush, reach them!
# Beyond my limits

# Sakura saku kono mori de
# Maiagaru inga kouryuu no hikari
# Kirameku iro ni sekai ga musubareru
# Haru no yuki  sora  takaku maichiru
# Kiesaru hana kagayaku ibuki
# Kimi ga tatsu daichi da  hana yo sake  sakimidare
# Hikari sasu
# Arawareru shinshou wo SUKECCHI shiyou
# Sekai no genkai wo koeru kaiga
# Hyouhon no chouchou
# Yomigaeri mata tobitatsu

# The cherry blossoms, blooming in this forest,
# the petals flickering the light passing through,
# the glittering colours, the worlds start to blur.
# The petals falling like spring snow from the sky,
# they will also disappear as the light shines through.
# You stand over there, surrounded by blooming Sakura.
# The light appears
# in your mind's eye,
# the mental image crossing the edge of this world.
# A butterfly,
# springing back to life.

# Subarashiki toki
# Shunkan wo tojikometa eien koso
# Watashitachi no imi soshite igi da to
# Kimi wa shiru darou
# Saa  uketoru ga ii
# Eien no sou  kono sakura no uta no shita

# This wonderful moment,
# A moment that surely last forever,
# Why are we here, what is our purpose,
# You should already know by now,
# Now, it is time for you accept it,
# The eternal phase, the ending of the poem of Sakura...

# s = '+'+input()

# mode = 1
# sum = 0
# for i in range(0, len(s)):

#     if s[i] not in ['+', '-'] and not s[i-1].isdigit():
#         num = ''
#         for j in range(i, len(s)):
#             if s[j].isdigit():
#                 num += s[j]
#             else:
#                 break
#         if num != '':
#             sum += mode*int(num)
#     elif s[i] == '+':
#         mode = 1
#     elif s[i] == '-':
#         mode = -1

# print(sum)

s = input()
if s[0] != '-':
    s = '+' + s
ls = s.replace('+', ',+').replace('-', ',-').split(',')
ans = 0
for x in ls[1:]:
    if x[0] == '+':
        ans += int(x[1:])
    else:
        ans -= int(x[1:])
print(ans)


# 0064, 2022-09-24 10:18:50, ----- (0%)

x = '-1-2-3-4-5'
num = []
sym = []
s = ''
for i in x:
    if i == '+' or i == '-':
        num.append(s)
        s = ''
        sym.append(i)
    else:
        s += i
        
num.append(x[-1])


if num[0] == '':
    num.remove(num[0])
    print(num)
    num[0] = sym[0] + num[0]
    sym.remove(sym[0])


r = int(num[0])
num.remove(num[0])

for i in range(len(sym)):
    if sym[i] == '+':
        r += int(num[i])
        
    else:
        r -= int(num[i])

print(r)        

# 0065, 2022-09-24 10:19:03, ----- (0%)

x = input()
num = []
sym = []
s = ''
for i in x:
    if i == '+' or i == '-':
        num.append(s)
        s = ''
        sym.append(i)
    else:
        s += i
        
num.append(x[-1])


if num[0] == '':
    num.remove(num[0])
    print(num)
    num[0] = sym[0] + num[0]
    sym.remove(sym[0])


r = int(num[0])
num.remove(num[0])

for i in range(len(sym)):
    if sym[i] == '+':
        r += int(num[i])
        
    else:
        r -= int(num[i])

print(r)
# 0066, 2022-09-24 10:19:21, ----- (0%)

x = input()
num = []
sym = []
s = ''
for i in x:
    if i == '+' or i == '-':
        num.append(s)
        s = ''
        sym.append(i)
    else:
        s += i
        
num.append(x[-1])


if num[0] == '':
    num.remove(num[0])

    num[0] = sym[0] + num[0]
    sym.remove(sym[0])


r = int(num[0])
num.remove(num[0])

for i in range(len(sym)):
    if sym[i] == '+':
        r += int(num[i])
        
    else:
        r -= int(num[i])

print(r)
# 0067, 2022-09-24 10:20:52, ----- (0%)

x = input()
num = []
sym = []
s = ''
for i in x:
    if i == '+' or i == '-':
        num.append(s)
        s = ''
        sym.append(i)
    else:
        s += i
        
num.append(x[-1])


if num[0] == '':
    num.remove(num[0])

    num[0] = sym[0] + num[0]
    sym.remove(sym[0])


r = int(num[0])
num.remove(num[0])

for i in range(len(sym)):
    if sym[i] == '+':
        r += int(num[i])
        
    else:
        r -= int(num[i])

print(r)
# 0068, 2022-09-24 10:26:19, PPPPP (100%)

x = input()
num = []
sym = []
s = ''
for i in x:
    if i == '+' or i == '-':
        num.append(s)
        s = ''
        sym.append(i)
    else:
        s += i
        
num.append(s)


if num[0] == '':
    num.remove(num[0])

    num[0] = sym[0] + num[0]
    sym.remove(sym[0])


r = int(num[0])
num.remove(num[0])

for i in range(len(sym)):
    if sym[i] == '+':
        r += int(num[i])
        
    else:
        r -= int(num[i])

print(r)
# 0069, 2022-09-24 10:26:24, PPPPP (100%)

x = input()
num = []
sym = []
s = ''
for i in x:
    if i == '+' or i == '-':
        num.append(s)
        s = ''
        sym.append(i)
    else:
        s += i
        
num.append(s)


if num[0] == '':
    num.remove(num[0])

    num[0] = sym[0] + num[0]
    sym.remove(sym[0])


r = int(num[0])
num.remove(num[0])

for i in range(len(sym)):
    if sym[i] == '+':
        r += int(num[i])
        
    else:
        r -= int(num[i])

print(r)

# 0070, 2022-09-24 10:08:04, PPPP- (80%)

a = input()
d = '+-'
b = ''
c = ''
if a[0] != '-':
    for i in range(len(a)):
        if a[i] in d:
            b += ','
            c += a[i]
        else:
            b += a[i]
    bb = b.split(',')
    for i in range(len(bb)):
        bb[i] = int(bb[i])
    m = bb[0]
    for i in range(len(bb)-1):
        if c[i] == '+':
            m += bb[i+1]
        elif c[i] == '-':
            m -= bb[i+1]
    print(m)
else:
    if a[0] == '-':
        for i in range(len(a)):
            if a[i] in d:
                b += ','
                c += a[i]
            else:
                b += a[i]
        bb = b.split(',')
        b2 = bb[1:]
        for i in range(len(b2)):
            b2[i] = int(b2[i])
        print
        m = -b2[0]
        for i in range(len(b2)-1):
            if c[i] == '+':
                m += b2[i+1]
            elif c[i] == '-':
                m -= b2[i+1]
        print(m)
# 0071, 2022-09-24 10:09:16, xxxxx (0%)

a = input.strip()
d = '+-'
b = ''
c = ''
if a[0] != '-':
    for i in range(len(a)):
        if a[i] in d:
            b += ','
            c += a[i]
        else:
            b += a[i]
    bb = b.split(',')
    for i in range(len(bb)):
        bb[i] = int(bb[i])
    m = bb[0]
    for i in range(len(bb)-1):
        if c[i] == '+':
            m += bb[i+1]
        elif c[i] == '-':
            m -= bb[i+1]
    print(m)
else:
    if a[0] == '-':
        for i in range(len(a)):
            if a[i] in d:
                b += ','
                c += a[i]
            else:
                b += a[i]
        bb = b.split(',')
        b2 = bb[1:]
        for i in range(len(b2)):
            b2[i] = int(b2[i])
        print
        m = -b2[0]
        for i in range(len(b2)-1):
            if c[i] == '+':
                m += b2[i+1]
            elif c[i] == '-':
                m -= b2[i+1]
        print(m)
# 0072, 2022-09-24 10:09:33, PPPP- (80%)

a = input().strip()
d = '+-'
b = ''
c = ''
if a[0] != '-':
    for i in range(len(a)):
        if a[i] in d:
            b += ','
            c += a[i]
        else:
            b += a[i]
    bb = b.split(',')
    for i in range(len(bb)):
        bb[i] = int(bb[i])
    m = bb[0]
    for i in range(len(bb)-1):
        if c[i] == '+':
            m += bb[i+1]
        elif c[i] == '-':
            m -= bb[i+1]
    print(m)
else:
    if a[0] == '-':
        for i in range(len(a)):
            if a[i] in d:
                b += ','
                c += a[i]
            else:
                b += a[i]
        bb = b.split(',')
        b2 = bb[1:]
        for i in range(len(b2)):
            b2[i] = int(b2[i])
        print
        m = -b2[0]
        for i in range(len(b2)-1):
            if c[i] == '+':
                m += b2[i+1]
            elif c[i] == '-':
                m -= b2[i+1]
        print(m)
# 0073, 2022-09-24 10:20:55, PPPP- (80%)

a = input()
d = '+-'
b = ''
c = ''
if a[0] != '-':
    for i in range(len(a)):
        if a[i] in d:
            b += ','
            c += a[i]
        else:
            b += a[i]
    bb = b.split(',')
    for i in range(len(bb)):
        bb[i] = int(bb[i])
    m = bb[0]
    for i in range(len(bb)-1):
        if c[i] == '+':
            m += bb[i+1]
        elif c[i] == '-':
            m -= bb[i+1]
    print(m)
else:
    if a[0] == '-':
        for i in range(len(a)):
            if a[i] in d:
                b += ','
                c += a[i]
            else:
                b += a[i]
        bb = b.split(',')
        b2 = bb[1:]
        d = c[1:]
        print(d)
        for i in range(len(b2)):
            b2[i] = int(b2[i])
        m = -b2[0]
        for i in range(len(b2)-1):
            if c[i] == '+':
                m += b2[i+1]
            elif c[i] == '-':
                m -= b2[i+1]
        print(m)
# 0074, 2022-09-24 10:22:07, PPPPP (100%)

a = input()
d = '+-'
b = ''
c = ''
if a[0] != '-':
    for i in range(len(a)):
        if a[i] in d:
            b += ','
            c += a[i]
        else:
            b += a[i]
    bb = b.split(',')
    for i in range(len(bb)):
        bb[i] = int(bb[i])
    m = bb[0]
    for i in range(len(bb)-1):
        if c[i] == '+':
            m += bb[i+1]
        elif c[i] == '-':
            m -= bb[i+1]
    print(m)
else:
    if a[0] == '-':
        for i in range(len(a)):
            if a[i] in d:
                b += ','
                c += a[i]
            else:
                b += a[i]
        bb = b.split(',')
        b2 = bb[1:]
        d = c[1:]
        for i in range(len(b2)):
            b2[i] = int(b2[i])
        m = -b2[0]
        for i in range(len(b2)-1):
            if d[i] == '+':
                m += b2[i+1]
            elif d[i] == '-':
                m -= b2[i+1]
        print(m)

# 0075, 2022-09-24 10:31:52, Pxxxx (20%)

x = input()
symbol = []
number = []
s = ""
y = x
for i in range(len(x)):
    if x[i] == "-":
        if i != 0:
            symbol.append("-")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"-"
    elif x[i] == "+":
        if i != 0:
            symbol.append("+")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"-"
a = len(s)
b = len(x)
z = x[:(b-a):]
number.append(z)
x = [int(e) for e in number]
d = x[0]
for i in range(len(x)-1):
    if symbol[i] == "-":
        d -= x[i+1]
    elif symbol[i] == "+":
        d += x[i+1]
print(d)
# 0076, 2022-09-24 10:34:53, x---- (0%)

x = input()
symbol = []
number = []
s = ""
y = x
for i in range(len(x)):
    if x[i] == "-":
        if i != 0:
            symbol.append("-")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"-"
    elif x[i] == "+":
        if i != 0:
            symbol.append("+")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"+"
a = len(s)
b = len(x)
z = x[:-(b-a+1):-1]
number.append(z)
x = [int(e) for e in number]
d = x[0]
for i in range(len(x)-1):
    if symbol[i] == "-":
        d -= x[i+1]
    elif symbol[i] == "+":
        d += x[i+1]
print(d)

# 0077, 2022-09-24 10:35:32, x---- (0%)

x = input()
symbol = []
number = []
s = ""
y = x
for i in range(len(x)):
    if x[i] == "-":
        if i != 0:
            symbol.append("-")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"-"
    elif x[i] == "+":
        if i != 0:
            symbol.append("+")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"+"
a = len(s)
b = len(x)
z = x[:-(b-a+1):-1]
number.append(z)
x = [int(e) for e in number]
d = x[0]
for i in range(len(x)-1):
    if symbol[i] == "-":
        d -= x[i+1]
    elif symbol[i] == "+":
        d += x[i+1]
print(d)

# 0078, 2022-09-24 10:36:19, x---- (0%)

x = input()
symbol = []
number = []
s = ""
y = x
for i in range(len(x)):
    if x[i] == "-":
        if i != 0:
            symbol.append("-")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"-"
    elif x[i] == "+":
        if i != 0:
            symbol.append("+")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"+"
a = len(s)
b = len(x)
z = x[:-(b-a+1):-1]
number.append(z)
x = [int(e) for e in number]
d = x[0]
for i in range(len(x)-1):
    if symbol[i] == "-":
        d -= x[i+1]
    elif symbol[i] == "+":
        d += x[i+1]
print(d)
# 0079, 2022-09-24 10:38:17, PPPPP (100%)

x = input()
symbol = []
number = []
s = ""
y = x
for i in range(len(x)):
    if x[i] == "-":
        if i != 0:
            symbol.append("-")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"-"
    elif x[i] == "+":
        if i != 0:
            symbol.append("+")
            a = y[:i-len(s):]
            number.append(a)
            y = y[i-len(s)+1::]
            s += a+"+"
a = len(s)
b = len(x)
z = x[a::]
number.append(z)
x = [int(e) for e in number]
d = x[0]
for i in range(len(x)-1):
    if symbol[i] == "-":
        d -= x[i+1]
    elif symbol[i] == "+":
        d += x[i+1]
print(d)

# 0080, 2022-09-24 10:11:52, xPPPx (60%)

n = input().strip()
plus = n.split('+')
for i in range(len(plus)):
    minus = [int(e) for e in plus[i].split('-')]
    if (plus[i])[0] == '-':
        for j in range(len(minus)):
            minus[j] = -1*minus[j]
    else:
        for j in range(1, len(minus)):
            minus[j] = -1*minus[j]
    plus[i] = sum(minus)
print(sum(plus))
# 0081, 2022-09-24 10:20:24, xxxxx (0%)

n = input().strip()
plus = n.split('+')
for i in range(len(plus)):
    minus = plus[i].split('-')
    if (plus[i])[0] == '-':
        minus.remove(0)
        for j in range(len(minus)):
            minus[j] = -1*int(minus[j])
    else:
        for j in range(1, len(minus)):
            minus[j] = -1*int(minus[j])
    plus[i] = sum(minus)
print(sum(plus))

# 0082, 2022-09-24 10:21:04, xxxxx (0%)

n = input().strip()
plus = n.split('+')
for i in range(len(plus)):
    minus = plus[i].split('-')
    if (plus[i])[0] == '-':
        minus.remove(0)
        for j in range(len(minus)):
            minus[j] = -1*int(minus[j])
        plus[i] = sum(minus)
    else:
        for j in range(1, len(minus)):
            minus[j] = -1*int(minus[j])
        plus[i] = sum(minus)
print(sum(plus))
# 0083, 2022-09-24 10:23:44, P---- (20%)

n = input().strip()
plus = n.split('+')
for i in range(len(plus)):
    minus = plus[i].split('-')
    intminus = []
    if (plus[i])[0] == '-':
        for j in range(1, len(minus)):
            intminus.append(-1*int(minus[j]))
    else:
        for j in range(1, len(minus)):
            intminus.append(-1*int(minus[j]))
    plus[i] = sum(intminus)
print(sum(plus))
# 0084, 2022-09-24 10:24:51, PPPPP (100%)

n = input().strip()
plus = n.split('+')
for i in range(len(plus)):
    minus = plus[i].split('-')
    intminus = []
    if (plus[i])[0] == '-':
        for j in range(1, len(minus)):
            intminus.append(-1*int(minus[j]))
    else:
        intminus.append(int(minus[0]))
        for j in range(1, len(minus)):
            intminus.append(-1*int(minus[j]))
    plus[i] = sum(intminus)
print(sum(plus))

# 0085, 2022-09-24 09:46:43, xxxxx (0%)

s = input().replace("-", ",-").split("+,")
print(sum(int(i) for i in s))
# 0086, 2022-09-24 09:47:11, xxxxx (0%)

s = input().replace("-", ",-").split("+,")
print(sum([int(i) for i in s]))
# 0087, 2022-09-24 09:50:49, xPPPx (60%)

s = input().replace("+", ",").replace("-", ",-").split(",")
print(sum([int(i) for i in s]))
# 0088, 2022-09-24 10:05:24, PPPPP (100%)

s = input().replace("+", ",").replace("-", ",-").split(",")
print(sum([int(i) for i in s if i != ""]))

# 0089, 2022-09-24 10:16:24, ----- (0%)

x = input().strip()
y = ''
for i in range(len(x)):
    if x[i] == '+':
        pass
    elif x[i] == '-':
        y += x[i]
    else :
        y += x[i]+' '
y = y.split()
out = []
for i in range(len(y)):
    out.append(int(y[i]))
print(sum(out))

# 0090, 2022-09-24 10:24:20, Pxxx- (20%)

x = input().strip()
y = ''
if x[0] == '-':
    c = 1
    y += '-'
    for i in range(1,len(x)):
        if x[i] == '+' or x[i] == '-':
            y += ' '+x[c]+' '
            break
        else:
            y += x[i]
            c += 1
else :
    c = 0
    for i in range(len(x)):
        if x[i] != '+' and x[i] != '-':
            y += ' '+x[c]+' '
            break
        else:
            y += x[i]
            c += 1    
for i in range(c+1,len(x)):
    if x[i] != '+' and x[i] != '-':
        y += x[i]
    elif x[i] == '+' or x[i] == '-':
        y += ' '+x[i]+' '
y = y.split()
out = [] ; oper = []
n = len(out)+len(oper)
for i in range(len(y)):
    if y[i] != '+' and y[i] != '-':
        out.append(int(y[i]))
    else:
        oper.append(y[i])
oout = out[1::]        
res = [out[0]]
for i in range(len(oout)):
    if oper[i] == '+':
        pass
    elif oper[i] == '-':
        res.append(int(oper[i]+str(oout[i])))
print(sum(res))
        
     
        
        

# 0091, 2022-09-24 10:26:23, P-P-- (40%)

x = input().strip()
y = ''
if x[0] == '-':
    c = 1
    y += '-'
    for i in range(1,len(x)):
        if x[i] == '+' or x[i] == '-':
            y += ' '+x[c]+' '
            break
        else:
            y += x[i]
            c += 1
else :
    c = 0
    for i in range(len(x)):
        if x[i] == '+' or x[i] == '-':
            y += ' '+x[c]+' '
            break
        else:
            y += x[i]
            c += 1    
for i in range(c+1,len(x)):
    if x[i] != '+' and x[i] != '-':
        y += x[i]
    elif x[i] == '+' or x[i] == '-':
        y += ' '+x[i]+' '
y = y.split()
out = [] ; oper = []
n = len(out)+len(oper)
for i in range(len(y)):
    if y[i] != '+' and y[i] != '-':
        out.append(int(y[i]))
    else:
        oper.append(y[i])
oout = out[1::]        
res = [out[0]]
for i in range(len(oout)):
    if oper[i] == '+':
        pass
    elif oper[i] == '-':
        res.append(int(oper[i]+str(oout[i])))
print(sum(res))
        
     
        
        

# 0092, 2022-09-24 10:27:07, PPPPP (100%)

x = input().strip()
y = ''
if x[0] == '-':
    c = 1
    y += '-'
    for i in range(1,len(x)):
        if x[i] == '+' or x[i] == '-':
            y += ' '+x[c]+' '
            break
        else:
            y += x[i]
            c += 1
else :
    c = 0
    for i in range(len(x)):
        if x[i] == '+' or x[i] == '-':
            y += ' '+x[c]+' '
            break
        else:
            y += x[i]
            c += 1    
for i in range(c+1,len(x)):
    if x[i] != '+' and x[i] != '-':
        y += x[i]
    elif x[i] == '+' or x[i] == '-':
        y += ' '+x[i]+' '
y = y.split()
out = [] ; oper = []
n = len(out)+len(oper)
for i in range(len(y)):
    if y[i] != '+' and y[i] != '-':
        out.append(int(y[i]))
    else:
        oper.append(y[i])
oout = out[1::]        
res = [out[0]]
for i in range(len(oout)):
    if oper[i] == '+':
        res.append(oout[i])
    elif oper[i] == '-':
        res.append(int(oper[i]+str(oout[i])))
print(sum(res))
        
     
        
        


# 0093, 2022-09-24 10:14:03, xPP-x (40%)

a = input().split('-')
result = []
for i in range(len(a)) :
    if '+' in a[i] :
        k = [int(e) for e in a[i].split('+')]
        result.append(sum(k))
    else :
        result.append(int(a[i]))
k = result[0]
for i in range(1,len(result)) :
    k -= result[i]
print(k)
        
# 0094, 2022-09-24 10:18:03, PPP-- (60%)

a = input().split('-')
result = []
for i in range(len(a)) :
    if a[i] == '' :
        a[i] = '0'
for i in range(len(a)) :
    if '+' in a[i] :
        k = [int(e) for e in a[i].split('+')]
        result.append(sum(k))
    else :
        result.append(int(a[i]))
k = result[0]
for i in range(1,len(result)) :
    k -= result[i]
print(k)
        
# 0095, 2022-09-24 10:33:32, P-PPP (80%)

a = input().split('-')
result = []
for i in range(len(a)) :
    if a[i] == '' :
        a[i] = '0'
for i in range(len(a)) :
    if '+' in a[i] :
        k = [int(e) for e in a[i].split('+')]
        k[0] = -k[0]
        result.append(-sum(k))
    else :
        result.append(int(a[i]))
c = result[0]
for i in range(1,len(result)) :
    c -= result[i]
print(c)
        
# 0096, 2022-09-24 10:35:20, PPPPP (100%)

a = input().split('-')
result = []
for i in range(len(a)) :
    if a[i] == '' :
        a[i] = '0'
for i in range(len(a)) :
    if len(a) == 1 :
        k = [int(e) for e in a[i].split('+')]
        result.append(sum(k))
    else :
        if '+' in a[i] :
            k = [int(e) for e in a[i].split('+')]
            k[0] = -k[0]
            result.append(-sum(k))
        else :
            result.append(int(a[i]))
c = result[0]
for i in range(1,len(result)) :
    c -= result[i]
print(c)

# 0097, 2022-09-24 10:04:16, PPxxx (40%)

x = input()
x+='+'
l = []
r = 0
# if '+' or '-' not in x:
#     x='+'+x


k = ''
for i in range(len(x)):
    if x[i] =='+':
        l.append('+')
        l.append(int(k))
        k=''
    else:
        k+=x[i]
        
s = l[1]
for i in range(0,len(l)-2,2):
    if l[i] =='+':
        s += l[i+3]
print(s)
        
# 0098, 2022-09-24 10:05:10, PPxxx (40%)

x = input()
x+='+'
l = []
r = 0
# if '+' or '-' not in x:
#     x='+'+x


k = ''
for i in range(len(x)):
    if x[i] =='+':
        l.append('+')
        l.append(int(k))
        k=''
    else:
        k+=x[i]
        
s = l[1]
for i in range(0,len(l)-2,2):
    if l[i] =='+':
        s += l[i+3]
    elif l[i] =='-':
        s-= l[i+3]
print(s)
        

# 0099, 2022-09-24 10:08:51, xPPPx (60%)

x = input()
x+='+'
l = []
r = 0
# if '+' or '-' not in x:
#     x='+'+x


k = ''
for i in range(len(x)):
    if x[i] =='+':
        l.append('+')
        l.append(int(k))
        k=''
    elif x[i] =='-':
        l.append('-')
        l.append(int(k))
        k=''
    else:
        k+=x[i]
        
s = l[1]
for i in range(0,len(l)-2,2):
    if l[i] =='+':
        s += l[i+3]
    elif l[i] =='-':
        s-= l[i+3]
print(s)
        
# 0100, 2022-09-24 10:10:44, PPPPP (100%)

x = input()
x+='+'
l = []
r = 0

if x[0] == '-':
    x='0'+x


k = ''
for i in range(len(x)):
    if x[i] =='+':
        l.append('+')
        l.append(int(k))
        k=''
    elif x[i] =='-':
        l.append('-')
        l.append(int(k))
        k=''
    else:
        k+=x[i]
        
s = l[1]
for i in range(0,len(l)-2,2):
    if l[i] =='+':
        s += l[i+3]
    elif l[i] =='-':
        s-= l[i+3]
print(s)
        


# 0101, 2022-09-24 10:21:15, ----- (0%)

String = input()
#String = "1+2-3+4-5"
#String = "20"
#String = "-13"
#String = "1+2+3+4+5"
#String = "-1-2-3-4-5"
#String = "9999-999+99-9"
#String = "10-9+8-7+6-5+4-3+2-1"
# 0102, 2022-09-24 10:22:41, compilation error (0%)

String = input()
#String = "1+2-3+4-5"
#String = "20"
#String = "-13"
#String = "1+2+3+4+5"
#String = "-1-2-3-4-5"
#String = "9999-999+99-9"
#String = "10-9+8-7+6-5+4-3+2-1"

if String[0] == "-";
    String = "0" + String
#print(String)
A = String.split("-")
#print(A)
# 0103, 2022-09-24 10:23:48, compilation error (0%)

String = input()
#String = "1+2-3+4-5"
#String = "20"
#String = "-13"
#String = "1+2+3+4+5"
#String = "-1-2-3-4-5"
#String = "9999-999+99-9"
#String = "10-9+8-7+6-5+4-3+2-1"

if String[0] == "-";
    String = "0" + String
#print(String)
A = String.split("-")
#print(A)
X = []
for i in A:
    if i == A[-1]:
        X.append(i)
    else:
        X.append(i)
        X.append("-")
#print(X)
# 0104, 2022-09-24 10:29:52, PPPPP (100%)

String = input()
#String = "1+2-3+4-5"
#String = "20"
#String = "-13"
#String = "1+2+3+4+5"
#String = "-1-2-3-4-5"
#String = "9999-999+99-9"
#String = "10-9+8-7+6-5+4-3+2-1"

if String[0] == "-":
    String = "0" + String
#print(String)
A = String.split("-")
#print(A)
X = []
for i in A:
    if i == A[-1]:
        X.append(i)
    else:
        X.append(i)
        X.append("-")
#print(X)
Y = []
for i in X:
    if "+" in i:
        Temp = i.split("+")
        for j in Temp:
            if j == Temp[-1]:
                Y.append(j)
            else:
                Y.append(j)
                Y.append("+")
    else:
        Y.append(i)
#print(Y)
Result = int(Y[0])
for i in range(1, len(Y), 2):
    if i != len(Y) - 1:
        if Y[i] == "+":
            Result = Result + int(Y[i+1])
        elif Y[i] == "-":
            Result = Result - int(Y[i+1])
print(Result)

# 0105, 2022-09-24 09:39:45, xPPPx (60%)

equation = input()
num = ""
num_list = []
sign_list = []
sum = 0
for i in range(len(equation)+1):
    if i == len(equation):
        num_list.append(num)
    elif equation[i] not in "+-":
        num += equation[i]
    elif equation[i] in "+-":
        num_list.append(num)
        sign_list += equation[i]
        num = ""
        
sum += int(num_list[0])
for i in range(len(sign_list)):
    if sign_list[i] == "+":
        sum += int(num_list[i+1])
    if sign_list[i] == "-":
        sum -= int(num_list[i+1])
print(sum) 
# 0106, 2022-09-24 09:41:37, xP--x (20%)

equation = input()
num = ""
num_list = []
sign_list = []
sum = 0
for i in range(len(equation)+1):
    if i == len(equation):
        num_list.append(num)
    elif equation[i] not in "+-":
        num += equation[i]
    elif equation[i] in "+-":
        num_list.append(num)
        sign_list += equation[i]
        num = ""
if sign_list[0] == "-":
    sum -= int(num_list[0])
else:
    sum += int(num_list[0])
for i in range(len(sign_list)):
    if sign_list[i] == "+":
        sum += int(num_list[i+1])
    if sign_list[i] == "-":
        sum -= int(num_list[i+1])
print(sum) 
# 0107, 2022-09-24 09:47:36, P---- (20%)

equation = input()
num = ""
num_list = []
sign_list = []
sum = 0
for i in range(len(equation)+1):
    if i == len(equation):
        num_list.append(num)
    elif equation[i] not in "+-":
        num += equation[i]
    elif equation[i] in "+-":
        num_list.append(num)
        sign_list += equation[i]
        num = ""

if sign_list[0] == "-":
    sum -= int(num_list[1])
else:
    sum += int(num_list[1])

for i in range(1,len(sign_list)):
    if sign_list[i-1] == "+":
        sum += int(num_list[i+1])
    if sign_list[i-1] == "-":
        sum -= int(num_list[i+1])
print(sum) 
# 0108, 2022-09-24 09:59:01, PPPPP (100%)

equation = input()
num = ""
num_list = []
sign_list = []
sum = 0
for i in range(len(equation)+1):
    if i == len(equation):
        num_list.append(num)
    elif equation[i] not in "+-":
        num += equation[i]
    elif equation[i] in "+-":
        num_list.append(num)
        sign_list += equation[i]
        num = ""

if "" in num_list:
    num_list.remove("")
if len(num_list) != 1:
    if len(sign_list) == len(num_list):
        for i in range(len(sign_list)):
            if sign_list[i] == "+":
                sum += int(num_list[i])
            if sign_list[i] == "-":
                sum -= int(num_list[i])
    elif len(sign_list) != len(num_list):
        sum += int(num_list[0])
        for i in range(len(sign_list)):
            if sign_list[i] == "+":
                sum += int(num_list[i+1])
            if sign_list[i] == "-":
                sum -= int(num_list[i+1])
else:
    if sign_list == []:
        sum += int(num_list[0])
    elif sign_list[0] == "-":
        sum -= int(num_list[0])
    else:
        sum += int(num_list[0])
print(sum) 

# 0109, 2022-09-24 10:02:05, ----- (0%)

num = list(input())
op = '+-'
numsum = ''
opsum = ''
numlist = []
sum = 0
for i in range (len(num)-1) :
    if num[i] in op :
        opsum += num[i]
        numlist += numsum
        numsum = ''
    else :
        numsum += num[i]
numlist += numsum
print(numsum)
print(numlist)
print(opsum)
for a in range (len(opsum)) :
    if opsum[a] == '-':
        numlist[a+1] = '-'+numlist[a+1]

for s in range (len(numlist)) :
    sum += int(numlist[s])
    
print(sum)
        
        

# 0110, 2022-09-24 10:23:36, xPPPx (60%)

num = list(input())
op = '+-'
numsum = ''
opsum = ''
numlist = []
sum = 0
for i in range (len(num)) :
    if num[i] in op :
        opsum += num[i]
        numlist.append(str(numsum))
        numsum = ''
    else :
        numsum += str(num[i])
        
numlist.append(str(numsum))
for a in range (len(opsum)) :
    if opsum[a] == '-':
        numlist[a+1] = '-'+numlist[a+1]
        
if len(numlist) == 1:
    print(numlist[0])
else :
    for s in range (len(numlist)) :
        sum += int(numlist[s])
    
    print(sum)

# 0111, 2022-09-24 10:29:57, PPPPP (100%)

num = list(input())
op = '+-'
numsum = ''
opsum = ''
numlist = []
sum = 0
for i in range (len(num)) :
    if num[i] in op :
        opsum += num[i]
        numlist.append(str(numsum))
        numsum = ''
    else :
        numsum += str(num[i])
if numsum != "" :
    numlist.append(str(numsum))

for a in range (len(opsum)) :
    if opsum[a] == '-':
        numlist[a+1] = '-'+numlist[a+1]
        
if len(numlist) == 1:
    print(numlist[0])
else :
    for s in range (len(numlist)) :
        if numlist[s] != '':
            sum += int(numlist[s])
    
    print(sum)

# 0112, 2022-09-24 10:32:51, PPPPP (100%)

num = list(input())
op = '+-'
numsum = ''
opsum = ''
numlist = []
sum = 0
for i in range (len(num)) :
    if num[i] in op :
        opsum += num[i]
        numlist.append(str(numsum))
        numsum = ''
    else :
        numsum += str(num[i])
numlist.append(str(numsum))

for a in range (len(opsum)) :
    if opsum[a] == '-':
        numlist[a+1] = '-'+numlist[a+1]
        
if len(numlist) == 1:
    print(numlist[0])
else :
    for s in range (len(numlist)) :
        if numlist[s] != '':
            sum += int(numlist[s])
    
    print(sum)


# 0113, 2022-09-24 09:41:45, xPPPx (60%)

text = str(input())
text = text.replace("+",",")
text = text.replace("-",",-")
text.strip()
numberlist = text.split(",")
total = 0
for e in numberlist:
    total += int(e)

print(total)
# 0114, 2022-09-24 09:47:38, ----- (0%)

text = "0" + str(input())
text.strip()
text = text.replace("+",",")
text = text.replace("-",",-")
numberlist = text.split(",")
print(numberlist)
total = 0
for e in numberlist:
    total += int(e)

print(total)
# 0115, 2022-09-24 09:47:48, PPPPP (100%)

text = "0" + str(input())
text.strip()
text = text.replace("+",",")
text = text.replace("-",",-")
numberlist = text.split(",")
total = 0
for e in numberlist:
    total += int(e)

print(total)
# 0116, 2022-09-24 09:51:33, PPPPP (100%)

text = "0" + str(input())
text.strip()
text = text.replace("+",",")
text = text.replace("-",",-")
numberlist = text.split(",")
total = 0
for e in numberlist:
    total += int(e)
print(total)

# 0117, 2022-09-24 09:39:06, -xxxx (0%)

#AUTHOR : CHANATIP PATTANAPEN 6532040021

s = input()
sn = s.replace('-', ' ')
sn = sn.replace('+', ' ')
lst = [int(i) for i in sn.split()]
ind = 1
if(s[0] == '-'): lst[0] = -lst[0]
ans = s[0]
if(len(lst) > 1):
    for i in s:
        if (i == '-'):
            ans -= lst[ind]
        if (i == '+'):
             ans += lst[ind]
        ind += 1    

print(ans)
# 0118, 2022-09-24 09:39:37, Pxxxx (20%)

#AUTHOR : CHANATIP PATTANAPEN 6532040021

s = input()
sn = s.replace('-', ' ')
sn = sn.replace('+', ' ')
lst = [int(i) for i in sn.split()]
ind = 1
if(s[0] == '-'): lst[0] = -lst[0]
ans = lst[0]
if(len(lst) > 1):
    for i in s:
        if (i == '-'):
            ans -= lst[ind]
        if (i == '+'):
             ans += lst[ind]
        ind += 1    

print(ans)
# 0119, 2022-09-24 09:40:41, PPPPx (80%)

#AUTHOR : CHANATIP PATTANAPEN 6532040021

s = input()
sn = s.replace('-', ' ')
sn = sn.replace('+', ' ')
lst = [int(i) for i in sn.split()]
ind = 1
if(s[0] == '-'): lst[0] = -lst[0]
ans = lst[0]
if(len(lst) > 1):
    for i in s:
        if (i == '-'):
            ans -= lst[ind]
            ind += 1
        if (i == '+'):
             ans += lst[ind]
             ind += 1
            

print(ans)
# 0120, 2022-09-24 09:43:23, PPPPP (100%)

#AUTHOR : CHANATIP PATTANAPEN 6532040021

s = input()
sn = s.replace('-', ' ')
sn = sn.replace('+', ' ')
lst = [int(i) for i in sn.split()]
ind = 1
if(s[0] == '-'): lst[0] = -lst[0]
ans = lst[0]
if(len(lst) > 1):
    for i in range(1, len(s)):
        if (s[i] == '-'):
            ans -= lst[ind]
            ind += 1
        if (s[i] == '+'):
             ans += lst[ind]
             ind += 1
            
print(ans)

# 0121, 2022-09-24 10:28:55, ----- (0%)

a=str(input())
symbol=[]
place=[]
data=[]
for i in range(len(a)):
    if i!=0:
        if a[i]=="+" or a[i]=="-":
            symbol.append(a[i])
            place.append(i)
print(symbol)
print(place)
if len(place)>0:
    for j in range(len(place)):
        if j==0:
            data.append(a[:place[0]])
        elif j>0 and j<(len(place)):
            data.append(a[place[j-1]+1:place[j]])
        if j+1==(len(place)):
            data.append(a[place[j]+1::])
else:
    data.append(a)
# 0122, 2022-09-24 10:29:19, ----- (0%)

a=str(input())
symbol=[]
place=[]
data=[]
for i in range(len(a)):
    if i!=0:
        if a[i]=="+" or a[i]=="-":
            symbol.append(a[i])
            place.append(i)
if len(place)>0:
    for j in range(len(place)):
        if j==0:
            data.append(a[:place[0]])
        elif j>0 and j<(len(place)):
            data.append(a[place[j-1]+1:place[j]])
        if j+1==(len(place)):
            data.append(a[place[j]+1::])
else:
    data.append(a)
# 0123, 2022-09-24 10:35:05, PPPPP (100%)

a=str(input())
symbol=[]
place=[]
data=[]
for i in range(len(a)):
    if i!=0:
        if a[i]=="+" or a[i]=="-":
            symbol.append(a[i])
            place.append(i)
if len(place)>0:
    for j in range(len(place)):
        if j==0:
            data.append(a[:place[0]])
        elif j>0 and j<(len(place)):
            data.append(a[place[j-1]+1:place[j]])
        if j+1==(len(place)):
            data.append(a[place[j]+1::])
else:
    data.append(a)
sum=int(data[0])
for k in range (len(symbol)):
    if symbol[k]=="+":
        sum+=int(data[k+1])
    if symbol[k]=='-':
        sum-=int(data[k+1])
print(sum)

    
        
        
        
        
    



# 0124, 2022-09-24 09:50:34, Pxxxx (20%)

x = input()
sum = 0
if "+" or '=' not in x[1::]:
    print( int(x))
else:
    pass
# 0125, 2022-09-24 10:24:05, ----- (0%)

x = input()
x_without_sign = ' '
#x1_without_sign = ' '
x_without_sign= x.replace('-',' -')
x_without_sign = x_without_sign.replace('+',' ')
t =x_without_sign.split()
print(t)
sum =0
for ele in t:
    sum += int(ele)
print(sum)
# 0126, 2022-09-24 10:24:46, PPPPP (100%)

x = input()
x_without_sign = ' '
#x1_without_sign = ' '
x_without_sign= x.replace('-',' -')
x_without_sign = x_without_sign.replace('+',' ')
t =x_without_sign.split()
#print(t)
sum =0
for ele in t:
    sum += int(ele)
print(sum)

# 0127, 2022-09-24 09:52:03, -PPP- (60%)

a = input().strip()
m = [[]]
result = 0
p = 0
for i in a :
    if p == 0 and a[0] == "-" :
        m.append(["-"+i])
        p+=1
    elif i not in "+-" and (m[-1] != ["+"] or m[-1] !=  ["-"] ):
        m[-1].append(i)
    else  :
        m.append([i])
if m[1][0] == "--" :
    m[1] = ["-"+m[1][1]]
    m = m[1::]
for i in m :
    if i[0] == "+" :
        result += int(("").join(i[1:]))
    elif i[0] == "-" :
        result -= int(("").join(i[1:]))
    else :
        result += int(("").join(i))
print(result)
# 0128, 2022-09-24 09:54:31, -PPP- (60%)

a = input().strip()
m = [[]]
result = 0
p = 0
for i in a :
    if p == 0 and a[0] == "-" :
        m.append(["-"+i])
        p+=1
    elif i not in "+-" and (m[-1] != ["+"] or m[-1] !=  ["-"] ):
        m[-1].append(i)
    else  :
        m.append([i])
if  p==1 and m[1][0] == "--"  :
    m[1] = ["-"+m[1][1]]
    m = m[1::]
for i in m :
    if i[0] == "+" :
        result += int(("").join(i[1:]))
    elif i[0] == "-" :
        result -= int(("").join(i[1:]))
    else :
        result += int(("").join(i))
print(result)
# 0129, 2022-09-24 09:56:22, PPPPP (100%)

a = input().strip()
m = [[]]
result = 0
p = 0
for i in a :
    if p == 0 and a[0] == "-" :
        m.append(["-"+i])
        p+=1
    elif i not in "+-" and (m[-1] != ["+"] or m[-1] !=  ["-"] ):
        m[-1].append(i)
    else  :
        m.append([i])
if  p==1 and m[1][0] == "--"  :
    m[1] = ["-"]+m[1][1:]
    m = m[1::]
for i in m :
    if i[0] == "+" :
        result += int(("").join(i[1:]))
    elif i[0] == "-" :
        result -= int(("").join(i[1:]))
    else :
        result += int(("").join(i))
print(result)

# 0130, 2022-09-24 10:19:13, x---x (0%)

c = input()
op = ['+' , '-']

if c[0] == '-':
    c__new = c[1:]
else:
    c_new = c
    
c_new += '+'

ls = []
k = ''
for i in range(len(c_new)):
    if c_new[i] not in op:
        k += c_new[i]
    else:
        ls.append(int(k))
        ls.append(c_new[i])
        k = ''
        
ls += [0]       
s= ls[0]
for i in range(1,len(ls)-1,2):
    if ls[i] == '+':
        s+=ls[i+1]
    if ls[i] == '-':
        s-=ls[i+1]

print(s)


if c[0] == '-':
    s = s - (2*ls[0])
    
print(s)
        

# 0131, 2022-09-24 10:19:37, xPPPx (60%)

c = input()
op = ['+' , '-']

if c[0] == '-':
    c__new = c[1:]
else:
    c_new = c
    
c_new += '+'

ls = []
k = ''
for i in range(len(c_new)):
    if c_new[i] not in op:
        k += c_new[i]
    else:
        ls.append(int(k))
        ls.append(c_new[i])
        k = ''
        
ls += [0]       
s= ls[0]
for i in range(1,len(ls)-1,2):
    if ls[i] == '+':
        s+=ls[i+1]
    if ls[i] == '-':
        s-=ls[i+1]


if c[0] == '-':
    s = s - (2*ls[0])
    
print(s)
# 0132, 2022-09-24 10:36:26, PPPPP (100%)

c = input()
op = ['+' , '-']

if c[0] == '-':
    c_new = c[1:]
else:
    c_new = c
    
c_new += '+'

ls = []
k = ''
for i in range(len(c_new)):
    if c_new[i] not in op:
        k += c_new[i]
    else:
        ls.append(int(k))
        ls.append(c_new[i])
        k = ''
        
ls += [0]       
s= ls[0]
for i in range(1,len(ls)-1,2):
    if ls[i] == '+':
        s+=ls[i+1]
    if ls[i] == '-':
        s-=ls[i+1]


if c[0] == '-':
    s = s - (2*ls[0])
    
print(s)

# 0133, 2022-09-24 10:20:00, xPPPx (60%)

x= input()
sums = 0
each =""



for i in range(len(x)):
        
        if x[i] in "1234567890":
            each += x[i]
        else:
            if x[i] == "-":
                
                sums += int(each)+0
                each = x[i]
            else:
                sums += int(each)
                
                each = ""
        
if each != "":
    
    sums += int(each)
print(sums)
# 0134, 2022-09-24 10:29:55, PPPPx (80%)

x= input()
sums = 0
each =""


if x[0] == "-" and x.count("-") == 1:
    print(x)
else:
    for i in range(len(x)):
        
        if x[i] in "1234567890":
            each += x[i]
        else:
            if x[i] == "-":
               
                sums += int(each)
                each = x[i]
            else:
                sums += int(each)
                
                each = ""
        
    if each != "":
    
        sums += int(each)
    print(sums)
# 0135, 2022-09-24 10:34:42, PPPPP (100%)

x= input()
sums = 0
each =""


if x[0] == "-" and x.count("-") == 1:
    print(x)
else:
    for i in range(len(x)):
        
        if x[i] in "1234567890":
            each += x[i]
        else:
            if x[i] == "-":
                if each == "":
                    pass
                else:
                    sums += int(each)
                each = x[i]
                
            else:
                sums += int(each)
                
                each = ""
        
    if each != "":
    
        sums += int(each)
    print(sums)

# 0136, 2022-09-24 10:02:17, PPPPP (100%)

n = input()
z="0123456789"
op = []
num = []
re = 0
g = 0

n+= " "
for i in range(0,len(n)):
    if n[i] not in z and i > 0 :
            
            op.append(n[i])
            num.append(n[re:i])
            re = i+1
            
    
num = [int(i) for i in num ]
ans = num[0]
for i in range(0,len(op)-1):
    if op[i] == "+":
        ans += num[i+1]
    elif op[i] == "-":
        ans -= num[i+1]


if num == [] :
    print(n)
print(ans)
# 0137, 2022-09-24 10:07:55, PPPPP (100%)

n = input()
z="0123456789"
op = []
num = []
re = 0
g = 0

n+= " "
for i in range(0,len(n)):
    if n[i] not in z and i > 0 :
            
            op.append(n[i])
            num.append(n[re:i])
            re = i+1
            
    
num = [int(i) for i in num ]
ans = num[0]
for i in range(0,len(op)-1):
    if op[i] == "+":
        ans += num[i+1]
    elif op[i] == "-":
        ans -= num[i+1]


if num == [] :
    print(n)
print(ans)
# 0138, 2022-09-24 10:17:12, PPPPP (100%)

n = input()
z="0123456789"
op = []
num = []
re = 0
g = 0

n+= " "
for i in range(0,len(n)):
    if n[i] not in z and i > 0 :
            
            op.append(n[i])
            num.append(n[re:i])
            re = i+1
            
    
num = [int(i) for i in num ]
ans = num[0]
for i in range(0,len(op)-1):
    if op[i] == "+":
        ans += num[i+1]
    elif op[i] == "-":
        ans -= num[i+1]


if num == [] :
    print(n)
print(ans)

# 0139, 2022-09-24 09:13:32, xxxxx (0%)

a,b,c,d =  [int(e) for e in input().split()]
if a > b :
    a,b = b,a
    while d >= a :
        if c > d :
            a += 1
        else :
            d -= 1
else:
    if c % 2  == 0:
        d += a
    else :
        if d > c:
            c += d
        else:
            b += a
        a = b + c
print(a,b,c,d)

    
            
        

# 0140, 2022-09-24 09:17:56, xxxxx (0%)

a,b,c,d =  [int(e) for e in input().split()]
if a > b :
    a,b = b,a
    while d >= a :
        if c > d :
            a += 1
        else :
            d -= 1
else:
    if c % 2  == 0:
        d += a
    else :
        if d > c:
            c += d
        else:
            b += a
        a = b + c
print(a,b,c,d)
# 0141, 2022-09-24 09:46:24, PPPPP (100%)

x = input()
val = ['']
c = 0
for i in x :
    if i <= '9' and i >= '0':
        val[c]  += i 
    elif i in ['+','-']:
        c += 1
        val.append(i)
if '' in val :  val.remove('')
t = 0
for i in val:
    t += int(i)
print(t)

        
        


# 0142, 2022-09-24 10:05:59, P---P (40%)

a = input()
C = ' '
sym = []
result=[]
count = 0
for i in a:
    if i not in ('+-'):
        C = C+i
    if i in '+-':
        C = C+ ' '
c = C.split()
        
for i in a:
    if i in '-':
        result.append(-int(c[count]))
        count = count+1
    elif i in '+':
        result.append(int(c[count]))
        count = count+1
    elif  i == c[-1] and len(result) != len(c):
        result.append(int(c[count]))
        
    
result = [int(i) for i in result]   
S = sum(result)
print(S)
        
        
        
        



        




# 0143, 2022-09-24 10:12:48, PPPPP (100%)

a = input()
C = ' '
sym = []
result=[]
count = 0
if a[0] != '-':
    a = '+'+a
for i in a:
    if i not in ('+-'):
        C = C+i
    if i in '+-':
        C = C+ ' '
c = C.split()
        
for i in a:
    if i in '-':
        result.append(-int(c[count]))
        count = count+1
    elif i in '+':
        result.append(int(c[count]))
        count = count+1
    #elif  i == c[-1] and len(result) != len(c):
        #result.append(int(c[count]))
        
    
result = [int(i) for i in result]   
S = sum(result)
print(S)
        
        
        
        



        





# 0144, 2022-09-24 10:16:41, PPPPP (100%)

a = input()
C = ' '
sym = []
result=[]
count = 0
if a[0] != '-':
    a = '+'+a
for i in a:
    if i not in ('+-'):
        C = C+i
    if i in '+-':
        C = C+ ' '
c = C.split()
        
for i in a:
    if i in '-':
        result.append(-int(c[count]))
        count = count+1
    elif i in '+':
        result.append(int(c[count]))
        count = count+1
    
        
    
result = [int(i) for i in result]   
S = sum(result)
print(S)

# 0145, 2022-09-24 09:37:22, ----- (0%)

x = input()
d = []
for i in range(0,len(x)-1):
    if '0'<=x[i]<='9':
        d+=[x[i]]
        if x[i] in ['-']:
            d+=[]
            d+=[x[i]+x[i+1]]
        if x[i] in ['+']:
            d+=[]
            d+=x[i+1]
            

d = [int(e) for e in d]
ans = sum(d)
print(ans)
        
        
        


# 0146, 2022-09-24 09:44:15, ----- (0%)

x = input()
d = []
for i in range(0,len(x)):
    if '0'<=x[i]<='9':
        d+=[x[i]]
    if x[i] in ['-']:
        d+=[]
        d+=['-'+x[i+1]]
        
    if x[i] in ['+']:
        d+=[]
        
d = [int(e) for e in d]
d = sum(d)
print(d)

        
        


# 0147, 2022-09-24 10:38:56, PPPPP (100%)

x = input()
d = []
a=''
n=0
t = 0
for i in range(0,len(x)):
    if '0'<=x[i]<='9':
        d+=[x[i]]
    if x[i] in ['-']:
        d+=[]
        d+=['-']
        
    if x[i] in ['+']:
        d+=[]
        d+=['+']
        

for i in d:
    if '0' <= i <= '9':
        a+=str(i)
    if i == '-':
        a+=' '
        a+='-'
    if i == '+':
        a+=' '
        a+='+'
        
a= a.split()     
a = [int(e) for e in a]
a = sum(a)
print(a)


# 0148, 2022-09-24 09:30:00, x---x (0%)

command = input()
new = ''
for i in command:
    if i == '-':
        new += '+-'
        
    else:
        new += i
print(new)
list_com =  [int(e) for e in new.split('+')]

print(sum(list_com))

# 0149, 2022-09-24 09:30:27, xPPPx (60%)

command = input()
new = ''
for i in command:
    if i == '-':
        new += '+-'
        
    else:
        new += i
list_com =  [int(e) for e in new.split('+')]

print(sum(list_com))

# 0150, 2022-09-24 09:39:05, PPPPP (100%)

command = input()
new = ''
if '+' in command or command.count('-') > 2:
    for i in command:
        if i == '-':
            new += '+-'
            
        else:
            new += i
     
    list_com =  [int(e) for e in new.strip('+').split('+')]
    
else:
    list_com = [int(command), 0]


print(sum(list_com))


# 0151, 2022-09-24 09:51:09, PP--- (40%)

# 2565_1_Quiz_1_3.py

s = input()
last = 0
ans = 0
for i in range(1,len(s)):
    if s[i] == '+':
        ans += int(s[last:i])
        last = i+1
    elif s[i] == '-':
        ans -= int(s[last:i])
        last = i+1
ans+= int(s[last:])

print(ans)


# 0152, 2022-09-24 10:00:16, PPPPP (100%)

# 2565_1_Quiz_1_3.py

def isNum(s):
    return s in ['0','1','2','3','4','5','6','7','8','9']

s = input()
if s[0] != '-':
    s = '+' + s
    
last = 0
ans = 0

for i in range(0,len(s)):
    if s[i] == '+':
        num = ''
        for j in s[i+1:]:
            if isNum(j):
                num += j
            else:
                break
        ans += int(num)
    elif s[i] == '-':
        num = ''
        for j in s[i+1:]:
            if isNum(j):
                num += j
            else:
                break
        ans -= int(num)

print(ans)

# 0153, 2022-09-24 10:30:29, PPPPP (100%)

# 2565_1_Quiz_1_3.py

s = input()
if s[0] != '-':
    s = '+' + s

ans = 0
op = []

for i in range(0,len(s)):
    if s[i] == '+' or s[i] == '-':
        op.append(i)
        
for i in range(len(op)-1):
    if s[op[i]] == '+':
        ans += int(s[op[i]+1:op[i+1]])
    if s[op[i]] == '-':
        ans -= int(s[op[i]+1:op[i+1]])
        
if s[op[-1]] == '+':
        ans += int(s[op[-1]+1:])
if s[op[-1]] == '-':
        ans -= int(s[op[-1]+1:])

print(ans)

# 0154, 2022-09-24 09:58:32, xPPPx (60%)

x=input()
x=x.split('+')


for i in range(len(x)):
  x[i]=x[i].split('-')
  y=int(x[i][0])

  for j in range(len(x[i])-1):
    y += -int(x[i][j+1])
  x[i]=y
print(sum(x))

# 0155, 2022-09-24 10:04:33, ----- (0%)

x=input()
x=x.split('+')


for i in range(len(x)):
  x[i]=x[i].split('-')
  if x[i][0]=='':
    y=0
  else:
    y=int(x[i][0])
  print(x)
  for j in range(len(x[i])-1):
    y += -int(x[i][j+1])
  x[i]=y
print(sum(x))

# 0156, 2022-09-24 10:04:43, PPPPP (100%)

x=input()
x=x.split('+')


for i in range(len(x)):
  x[i]=x[i].split('-')
  if x[i][0]=='':
    y=0
  else:
    y=int(x[i][0])

  for j in range(len(x[i])-1):
    y += -int(x[i][j+1])
  x[i]=y
print(sum(x))

# 0157, 2022-09-24 09:49:35, x---- (0%)

n = input()
num = []
i = 0

while i<len(n) :
    x = ""
    if (n[0] != "+" or n[0] != "-") and i == 0 :
        while True :
            x += n[i]
            i += 1
            if n[i] == "+" or n[i] == "-":
                num.append(x)
                x = ""
                break
    if n[i] == "+" or n[i] == "-" :
        while i<len(n) :
            if (n[i] == "+" or n[i] == "-") and x!= "" :
                break 
            x+= n[i]
            i +=  1
    num.append(x)    

for i in range(len(num)) :
    if i < 0 :
        num[i] = int(num[i])
    else :
        num[i] = -int(num[i][0:])

print(sum(num))





# 0158, 2022-09-24 09:50:22, xPPPP (80%)

n = input()
num = []
i = 0

while i<len(n) :
    x = ""
    if (n[0] != "+" or n[0] != "-") and i == 0 :
        while True :
            x += n[i]
            i += 1
            if n[i] == "+" or n[i] == "-":
                num.append(x)
                x = ""
                break
    if n[i] == "+" or n[i] == "-" :
        while i<len(n) :
            if (n[i] == "+" or n[i] == "-") and x!= "" :
                break 
            x+= n[i]
            i +=  1
    num.append(x)    

for i in range(len(num)) :
    if i < 0 :
        num[i] = -int(num[i])
    else :
        num[i] = int(num[i][0:])

print(sum(num))





# 0159, 2022-09-24 09:54:32, PPPPP (100%)

n = input()
num = []
i = 0

while i<len(n) :
    x = ""
    if (n[0] != "+" or n[0] != "-") and i == 0 :
        while True :
            x += n[i]
            i += 1
            if i>=len(n):
                num.append(x)
                break
            if n[i] == "+" or n[i] == "-":
                num.append(x)
                x = ""
                break
    if i>=len(n):break
    if n[i] == "+" or n[i] == "-" :
        while i<len(n) :
            if (n[i] == "+" or n[i] == "-") and x!= "" :
                break 
            x+= n[i]
            i +=  1
    num.append(x)    

for i in range(len(num)) :
    if i < 0 :
        num[i] = -int(num[i])
    else :
        num[i] = int(num[i][0:])

print(sum(num))






# 0160, 2022-09-24 09:32:59, ----- (0%)

s = input()
x = 0
current = '0'
todo = '+'
for i in range(len(s)):
    if s[i] == '+' or s[i] == '-':
        if todo == '+':
            x += int(current)
        elif todo == '-':
            x -= int(current)
        todo = s[i]
        current = '0'
    elif i == len(s) - 1:
        if todo == '+':
            x += int(current)
        elif todo == '-':
            x -= int(current)
    else:
        current += s[i]
print(x)
# 0161, 2022-09-24 09:36:38, ----- (0%)

s = input()
x = 0
current = '0'
todo = '+'
for i in range(len(s)):
    if i == len(s) - 1:
        if todo == '+':
            x += int(current)
        elif todo == '-':
            x -= int(current)
    if s[i] == '+' or s[i] == '-':
        if todo == '+':
            x += int(current)
        elif todo == '-':
            x -= int(current)
        todo = s[i]
        current = '0'
    else:
        current += s[i]
print(x)
# 0162, 2022-09-24 09:38:21, PPPPP (100%)

s = input() + ' '
x = 0
current = '0'
todo = '+'
for i in range(len(s)):
    if i == len(s) - 1:
        if todo == '+':
            x += int(current)
        elif todo == '-':
            x -= int(current)
    if s[i] == '+' or s[i] == '-':
        if todo == '+':
            x += int(current)
        elif todo == '-':
            x -= int(current)
        todo = s[i]
        current = '0'
    else:
        current += s[i]
print(x)

# 0163, 2022-09-24 09:15:08, PPPPP (100%)

n = input()
print(eval(n))
# 0164, 2022-09-24 09:36:03, xPPPx (60%)

n = input()

lst = []
no = ""
for i in n:
    no += i
    if i == "+":
        lst.append(int(no[:len(no)-1]))
        no = ""
    elif i == "-":
        lst.append(int(no[:len(no)-1]))
        no = "-"
lst.append(int(no))
print(sum(lst))

# 0165, 2022-09-24 09:38:13, PPPPP (100%)

n = input()

lst = []
no = ""
c = 0
for i in n:
    no += i
    if i == "+":
        lst.append(int(no[:len(no)-1]))
        no = ""
    elif i == "-" and c != 0:
        lst.append(int(no[:len(no)-1]))
        no = "-"
    c += 1
lst.append(int(no))
print(sum(lst))

# 0166, 2022-09-24 10:03:21, xPPPx (60%)

x = input().strip()
x = list(x)
num = ""
num_list = []
for e in x+["dummy"] :
    if "0" <= e <= "9" :
        num += e
    else :
        num_list.append(int(num))
        num = ""
operator_list = []
for e in x :
    if  e == "+" or e == "-" :
        operator_list.append(e) 
if len(num_list) > len(operator_list) : #ตัวเเรกเป็น + 
    ans = num_list[0]
    for i in range(len(operator_list)) :
        if operator_list[i] == "+" :
            ans += num_list[i+1]
        elif operator_list[i] == "-" :
            ans -= num_list[i+1]
    print(ans)
else : #ตัวเเรกเป็นลบ
    ans = 0
    for i in range(len(operator_list)) :
        if operator_list[i] == "+" :
            ans += num_list[i]
        elif operator_list[i] == "-" :
            ans -= num_list[i]
    print(ans)
# 0167, 2022-09-24 10:09:05, PPPPP (100%)

x = input().strip()
x1 = list(x)
if x1[0] == "-" :
    x1 = x1[1::]
x2 = list(x)
num = ""
num_list = []
for e in x1+["dummy"] :
    if "0" <= e <= "9" :
        num += e
    else :
        num_list.append(int(num))
        num = ""
operator_list = []
for e in x2 :
    if  e == "+" or e == "-" :
        operator_list.append(e) 
if len(num_list) > len(operator_list) : #ตัวเเรกเป็น + 
    ans = num_list[0]
    for i in range(len(operator_list)) :
        if operator_list[i] == "+" :
            ans += num_list[i+1]
        elif operator_list[i] == "-" :
            ans -= num_list[i+1]
    print(ans)
else : #ตัวเเรกเป็นลบ
    ans = 0
    for i in range(len(operator_list)) :
        if operator_list[i] == "+" :
            ans += num_list[i]
        elif operator_list[i] == "-" :
            ans -= num_list[i]
    print(ans)
# 0168, 2022-09-24 10:10:58, PPPPP (100%)

x = input().strip()
x1 = list(x) #x1 for numbers
if x1[0] == "-" :
    x1 = x1[1::]
x2 = list(x) #x2 for operators
num = ""
num_list = []
for e in x1+["dummy"] : # dummy for triggering else: for the last number
    if "0" <= e <= "9" :
        num += e
    else :
        num_list.append(int(num))
        num = ""
operator_list = []
for e in x2 :
    if  e == "+" or e == "-" :
        operator_list.append(e) 
if len(num_list) > len(operator_list) : #ตัวเเรกเป็น + 
    ans = num_list[0]
    for i in range(len(operator_list)) :
        if operator_list[i] == "+" :
            ans += num_list[i+1]
        elif operator_list[i] == "-" :
            ans -= num_list[i+1]
    print(ans)
else : #ตัวเเรกเป็นลบ
    ans = 0
    for i in range(len(operator_list)) :
        if operator_list[i] == "+" :
            ans += num_list[i]
        elif operator_list[i] == "-" :
            ans -= num_list[i]
    print(ans)

# 0169, 2022-09-24 09:29:04, PPPPP (100%)

from re import S


s = input()

x = 0
a = 0
l = []
op = '+'
    
for i in range(len(s)):
    if '0' <= s[i] <= '9':
        a *= 10
        a += int(s[i])
    else:
        if op == '+':
            l.append(a)
        else:
            l.append(-a)
        op = s[i]
        a = 0

if op == '+':
    l.append(a)
else:
    l.append(-a)
    
# print(l)
for i in l:
    x += i
print(x)
        
    
# 0170, 2022-09-24 09:30:48, PPPPP (100%)

s = input()

x = 0
a = 0
l = []
op = '+'
    
for i in range(len(s)):
    if '0' <= s[i] <= '9':
        a *= 10
        a += int(s[i])
    else:
        if op == '+':
            l.append(a)
        else:
            l.append(-a)
        op = s[i]
        a = 0

if op == '+':
    l.append(a)
else:
    l.append(-a)
    
# print(l)
for i in l:
    x += i
print(x)
# 0171, 2022-09-24 10:20:23, PPPPP (100%)

s = input()

x = 0
a = 0
l = []
op = '+'
    
for i in range(len(s)):
    if '0' <= s[i] <= '9':
        a *= 10
        a += int(s[i])
    else:
        if op == '+':
            l.append(a)
        else:
            l.append(-a)
        op = s[i]
        a = 0

if op == '+':
    l.append(a)
else:
    l.append(-a)
    
for i in l:
    x += i
print(x)

# 0172, 2022-09-24 09:57:53, -P--- (20%)

#Sathana Laolugsanalerd
a=input();s=t=0;m=1
for i in a:
 if(i=='-'):s+=t;m=-1;t=0
 elif(i=='+'):s+=t;m=1;t=0
 else:t=m*abs(t*10+int(i))
print(s+t)

# 0173, 2022-09-24 10:00:07, -P--- (20%)

#Sathana Laolugsanalerd
a=input();s=t=0;m=1
for i in a:
 if(i=='-'):s+=t;m=-1;t=0
 elif(i=='+'):s+=t;m=1;t=0
 else:t=m*abs(t*10)+int(i)
print(s+t)

# 0174, 2022-09-24 10:01:29, PPPPP (100%)

#Sathana Laolugsanalerd
a=input();s=t=0;m=1
for i in a:
 if(i=='-'):s+=t;m=-1;t=0
 elif(i=='+'):s+=t;m=1;t=0
 else:t=m*(abs(t*10)+int(i))
print(s+t)


# 0175, 2022-09-24 10:29:46, xPPPx (60%)

yeet = input()
ans = []
prep = ""
if yeet[0] == "-" :
    prep = prep + "-"
for i in range(0,len(yeet)):
    if yeet[i] == "+" :
        prep = prep + ","
    elif yeet[i] == "-" :
        prep = prep + ",-"
    else :
        prep = prep + yeet[i]
prep = prep.split(",")
for i in range(0,len(prep)) :
    prep[i] = int(prep[i])
print(sum(prep))
# 0176, 2022-09-24 10:34:31, ----- (0%)

yeet = input()
ans = []
prep = ""

for i in range(0,len(yeet)):
    if yeet[i] == "+" :
        prep = prep + ","
    elif yeet[i] == "-" :
        if i == 0 : prep = prep + "-"
        else : prep = prep + ",-"
    else :
        prep = prep + yeet[i] 
prep = prep.split(",")
print(prep)
for i in range(0,len(prep)) :
    prep[i] = int(prep[i])
print(sum(prep))
# 0177, 2022-09-24 10:34:40, PPPPP (100%)

yeet = input()
ans = []
prep = ""

for i in range(0,len(yeet)):
    if yeet[i] == "+" :
        prep = prep + ","
    elif yeet[i] == "-" :
        if i == 0 : prep = prep + "-"
        else : prep = prep + ",-"
    else :
        prep = prep + yeet[i] 
prep = prep.split(",")
for i in range(0,len(prep)) :
    prep[i] = int(prep[i])
print(sum(prep))

# 0178, 2022-09-24 10:19:48, -PPP- (60%)

s=input()
s+="/"
n=[]
sign=[]
if s[0]=="-":
    pass
else:
    sum=0
    t=""
    i=0
    while i<len(s):
        if s[i]!="+" and s[i] !="-" and s[i]!="/":
            t+=s[i]
        else:
            n.append(int(t))
            sign.append(s[i])
            t=""
        i+=1
    sign=sign[:-1:]
    for i in range(len(sign)):
        if sign[i]=="+":
            sum+=(n[i]+n[i+1])
            sum-=n[i]
        if sign[i]=="-":
            sum-=(n[i]+n[i+1])
            sum+=n[i]
    print(sum+n[0])
# 0179, 2022-09-24 10:25:54, PPPPP (100%)

s=input()
s+="/"
n=[]
sign=[]
if s[0]=="-":
    s=s[1::]
    sum=0
    t=""
    i=0
    while i<len(s):
        if s[i]!="+" and s[i] !="-" and s[i]!="/":
            t+=s[i]
        else:
            n.append(int(t))
            sign.append(s[i])
            t=""
        i+=1
    sign=sign[:-1:]
    for i in range(len(sign)):
        if sign[i]=="+":
            sum+=(n[i]+n[i+1])
            sum-=n[i]
        if sign[i]=="-":
            sum-=(n[i]+n[i+1])
            sum+=n[i]
    print(sum-n[0])
    
else:
    sum=0
    t=""
    i=0
    while i<len(s):
        if s[i]!="+" and s[i] !="-" and s[i]!="/":
            t+=s[i]
        else:
            n.append(int(t))
            sign.append(s[i])
            t=""
        i+=1
    sign=sign[:-1:]
    for i in range(len(sign)):
        if sign[i]=="+":
            sum+=(n[i]+n[i+1])
            sum-=n[i]
        if sign[i]=="-":
            sum-=(n[i]+n[i+1])
            sum+=n[i]
    print(sum+n[0])


# 0180, 2022-09-24 09:45:06, PPPPP (100%)

x = input()
out = x[0]
for i in range(1,len(x)):
    if '0'<=x[i]<='9' :
        out += x[i]
    else:
        if x[i] == '-':
            out += ' '+x[i]
        else:
            x[i] == '+'
            out += ' '+x[i]
            
out2 = out.split()
out3 = []
for e in out2:
    out3.append(int(e))
    
print(sum(out3))
    
        
# 0181, 2022-09-24 09:51:51, PPPPP (100%)

x = input()
out = x[0]
for i in range(1,len(x)):
    if '0'<=x[i]<='9' :
        out += x[i]
    else:
        if x[i] == '-':
            out += ' '+x[i]
        else:
            x[i] == '+'
            out += ' '+x[i]
            
out2 = out.split()
out3 = 0
for e in out2:
    out3+= int(e)
    
print(out3)
    
        

# 0182, 2022-09-24 09:46:22, ----- (0%)

strr=list(input())
sign=['+','-']
g=[]
s=0
for i in range(0,len(strr)):
    if strr[i] =='+':
        g.append(int(strr[i+1]))
    if strr[i] =='-':
        g.append(-int(strr[i+1]))
for k in range(len(g)):
    s+=int(g[k])

print(s)
# 0183, 2022-09-24 10:06:38, PPPPP (100%)

strr=list(input())
sign=['+','-']
g=[]
s=''
summ=0
for i in range(0,len(strr)):
    if strr[i] in sign:
        g+=[' ']
    g+=strr[i]
for k in g:
    s+=k
f=[int(e) for e in s.split()]
for n in f:
    summ+=n
print(summ)

# 0184, 2022-09-24 09:39:11, P---P (40%)

a = input()
b = '+-'
c = ''
e = []
count = 0
p = ['0','1','2','3','4','5','6','7','8','9']
if a[0] == '-':
    c = c + '-'

for i in range(1,len(a)):
    if a[i] in p:
        
        c = c + a[i]
    else:
        if a[i]  not in p:
            e = e + [c]
            c = a[i]
        else:
            pass
if a[i] in p:
    e = e + [c]

g = 0
for i in range(len(e)):
    g += int(e[i])
print(g)
# 0185, 2022-09-24 09:50:06, PPPPP (100%)

a = input()

c = ''
e = []
h = []
j = ''

p = ['0','1','2','3','4','5','6','7','8','9']
if a[0] == '-':
    c = c + '-'

    for i in range(1,len(a)):
        if a[i] in p:
        
            c = c + a[i]
        else:
            if a[i]  not in p:
                e = e + [c]
                c = a[i]
            else:
                pass
    if a[i] in p:
        e = e + [c]

    g = 0
    for i in range(len(e)):
        g += int(e[i])
    print(g)

else:
    if a[0] in p:
        j = j + a[0]
    for i in range(1,len(a)):
        if a[i] in p:
            j = j + a[i]
        else:
            if a[i] not in p:
                h = h + [j]
                j = a[i]
            else:
                pass
    if a[i] in p:
        h = h + [j]
    z = 0
    for i in range(len(h)):
        z += int(h[i])
    print(z)
    

# 0186, 2022-09-24 10:06:59, P---- (20%)

n= input()
s = ''
st = []
g = []
if n[0] in ['+','-']:
    s += n[0]
for i in range(len(n)):
    if n[i] not in ['+','-']:
        s += str(n[i])
    else:
        g.append(str(n[i]))
if len(st) == 0:
    print(int(s))

    
        
        
        
        

            
        
    

# 0187, 2022-09-24 10:27:00, PPPPP (100%)

n= input()
s = ''
num = []
g = []
s += n[0]

for i in range(1,len(n),1):
    if n[i] not in ['+','-']:
        s += str(n[i])
    else:
        num.append(int(s))
        s = ''
        s += n[i]
num.append(int(s))
if len(num) == 0:
    print(int(s))
print(sum(num))

    
        
        
        
        

            
        
    


# 0188, 2022-09-24 09:43:59, PPPPP (100%)

# Test_01_03
# This Code was written by Korraphat Pangvutthivanich 6530006421

nipoj = input()
to_comp = []
temp = ""
c = 0

for x in nipoj :

    if c > 1 and x in "+-" :
        to_comp += [int(temp)]
        temp = ""

    temp += x
    c += 1

to_comp += [int(temp)]

print(sum(to_comp))

# 0189, 2022-09-24 09:52:38, PPPPP (100%)

# Test_01_03
# This Code was written by Korraphat Pangvutthivanich 6530006421

nipoj = input()
to_comp = []
temp = ""
c = 0

for x in nipoj :

    if c > 0 and x in "+-" :
        to_comp += [int(temp)]
        temp = ""

    temp += x
    c += 1

to_comp += [int(temp)]

print(sum(to_comp))


# 0190, 2022-09-24 09:31:57, PPTTT (40%)

txt = input().strip().split("+")
result = []
for ch in txt:
    if '-' not in ch:
        result.append(int(ch))
    while '-' in ch:
        if ch[0] == "-":
            if ch.find("-",1)==-1:
                result.append(int(ch))
                break
        else:
            stop=ch.find("-",1)
            result.append(int(ch[:stop]))
            ch = ch[stop:]


print(sum(result))
        

# 0191, 2022-09-24 09:38:09, PPPPP (100%)

txt = input().strip()       
result = ""
for ch in txt:
    if ch =="-":
        result += " -"
    elif ch == "+":
        result += " "
    else: result += ch

print(sum([int(i) for i in result.split()]))
        


# 0192, 2022-09-24 10:00:03, Pxxxx (20%)

x = input()
for i in range(len(x)):
    x = int(x)
print(x)


# 0193, 2022-09-24 10:12:36, PPPPP (100%)

x = input()
op = ['-','+']
d = ''
for i in range(len(x)):
    if x[i] in op:
        d += ' ' + x[i]
    else:
        d += x[i]
t = d.split()
sum = 0
for e in t:
    e = int(e)
    sum += e
print(sum)



# 0194, 2022-09-24 10:31:05, PxxxP (40%)

a = input() + "-"
b = []
c = []
for i in range(len(a)) :
    if a[i] == "+" or a[i] == "-" :
        b.append(a[i])
s = ""
for i in range(len(a)) :
    if a[i] != "+" and a[i] != "-" :
        s += a[i]
    else :
        c.append(s)
        s = ""
if a[0] == "-" :
    c.pop(0)
b.pop(-1)
j = []
for i in range(len(c)) :
    h = b[i] + c[i]
    j.append(h)
f = []
for i in range(len(j)) :
    r = int(j[i])
    f.append(r)
print(sum(f))
# 0195, 2022-09-24 10:36:37, PPPPP (100%)

a = input() + "-"
b = []
c = []
for i in range(len(a)) :
    if a[i] == "+" or a[i] == "-" :
        b.append(a[i])
s = ""
for i in range(len(a)) :
    if a[i] != "+" and a[i] != "-" :
        s += a[i]
    else :
        c.append(s)
        s = ""
if a[0] == "-" :
    c.pop(0)
    b.pop(-1)
    j = []
    for i in range(len(c)) :
        h = b[i] + c[i]
        j.append(h)
    f = []
    for i in range(len(j)) :
        r = int(j[i])
        f.append(r)
    print(sum(f))
else :
    b.insert(0,"+")
    b.pop(-1)
    j = []
    for i in range(len(c)) :
        h = b[i] + c[i]
        j.append(h)
    f = []
    for i in range(len(j)) :
        r = int(j[i])
        f.append(r)
    print(sum(f))


        

# 0196, 2022-09-24 09:56:13, PP--- (40%)

problem = input().strip()
ram = 0
total = 0
for i in problem:
    if i in "+-":
        if i == '+':
            total += ram
            ram = 0
        else:
            total -= ram
            ram = 0
    elif i in'0123456789':
        ram *= 10
        ram += int(i)
if problem[0] == '-':
    total -= ram
else:
    total += ram
print(total)
# 0197, 2022-09-24 10:28:59, PPPPP (100%)

prb = input().strip()
pn = []
nn = []
ram = 0
total = 0
for i in range(len(prb)):
    if prb[i] in "+-":
        if i == 0:
            if prb[i] == '-':
                 nn += [ram]
        if i > 0:
            if prb[i-len(str(ram))-1] == '-':
                nn += [ram]
            elif prb[i-len(str(ram))-1] == '+':
                pn += [ram]
            else:
                pn += [ram]
        ram = 0
    elif prb[i] in'0123456789':
        ram *= 10
        ram += int(prb[i])
        if i == len(prb)-1:
            if ram >= 0 and prb[i-len(str(ram))] == '+':
                pn += [ram]
            else:
                nn += [ram]
total = sum(pn) - sum(nn)
print(total)

# 0198, 2022-09-24 09:54:27, PxxxP (40%)

x = input()
y = []
opr = []
if "-" not in x and "+" not in x :
    x = "+"+x
for i in range(len(x)) :
    if x[i] == "-" :
        opr += ["-"]
    elif x[i] == "+" :
        opr += [""]
        
x = list(x)
for e in range(len(x)) :
    if x[e] == "-" or x[e] == "+" :
        x[e] = "?"

x = "".join(x)
if x[0] == "?" :
    x = x[1:]
x = x.split("?")

for r in range(len(x)) :
    y += [opr[r]+x[r]]
    
data = [int(e) for e in y]
        
print(sum(data))
# 0199, 2022-09-24 09:55:56, PPPPP (100%)

x = input()
y = []
opr = []
if x[0] != "-" :
    x = "+"+x
for i in range(len(x)) :
    if x[i] == "-" :
        opr += ["-"]
    elif x[i] == "+" :
        opr += [""]
        
x = list(x)
for e in range(len(x)) :
    if x[e] == "-" or x[e] == "+" :
        x[e] = "?"

x = "".join(x)
if x[0] == "?" :
    x = x[1:]
x = x.split("?")

for r in range(len(x)) :
    y += [opr[r]+x[r]]
    
data = [int(e) for e in y]
        
print(sum(data))

# 0200, 2022-09-24 10:03:31, PPPP- (80%)

x = input()
y = ''
plus = []
minus = []
w = []
n = 1
for i in range(len(x)) :
    if x[i] in '+-' :
        y += ' '
        if x[i] == '+' :
            plus.append(n)
            w.append(i)
            n += 1
        else :
            minus.append(n)
            w.append(i)
            n += 1
    else :
        y += x[i]
z = y.split()
if len(z) == 1 :
    print(int(x))
else :
    if x[0] == '-' :
        w.remove(0)
    t = int(x[:min(w)])
    for i in range(1,len(z)) :
        if i in plus :
            t += int(z[i])
        elif i in minus :
            t -= int(z[i])
    print(t)
            

        


# 0201, 2022-09-24 10:08:42, PPPPP (100%)

x = input()
y = ''
plus = []
minus = []
w = []
if x[0] == '-' :
    n = 0
else :
    n = 1
for i in range(len(x)) :
    if x[i] in '+-' :
        y += ' '
        if x[i] == '+' :
            plus.append(n)
            w.append(i)
            n += 1
        else :
            minus.append(n)
            w.append(i)
            n += 1
    else :
        y += x[i]
z = y.split()
if len(z) == 1 :
    print(int(x))
else :
    if x[0] == '-' :
        w.remove(0)
    t = int(x[:min(w)])
    for i in range(1,len(z)) :
        if i in plus :
            t += int(z[i])
        elif i in minus :
            t -= int(z[i])
    print(t)
            

        



# 0202, 2022-09-24 09:49:12, xPPPx (60%)

x = str(input())
s=[]
a = ['-']
g = ''
x += '+'
for e in x:
    if e == '+'or e == '-':
        s += [g]
        g = ''
        if e == '+':
            pass
        elif e == '-':
            g += '-'
    else:
        g += e
m = [int(e) for e in s]
sol = sum(m)
print(sol)
# 0203, 2022-09-24 09:55:28, PPPPP (100%)

x = str(input())
s=[]
a = ['-']
g = ''
x += '+'
if x[0] == '-':
    g += '-'
else:
    g += x[0]
for e in x[1::]:
    if e == '+'or e == '-':
        s += [g]
        g = ''
        if e == '+':
            pass
        elif e == '-':
            g += '-'
    else:
        g += e
m = [int(e) for e in s]
sol = sum(m)
print(sol)


# 0204, 2022-09-24 09:36:54, PPPPP (100%)

x = input()

num = [""]
opr = []
order = 0
for i in range(0,len(x)):
    if i != 0:
        if "0" <= x[i] <= "9":
            num[order] += x[i]
        elif x[i] == "+":
            opr += [1]
            order += 1
            num += [""]
        elif x[i] == "-":
            opr += [-1]
            order += 1
            num += [""]
    else:
        if "1" <= x[0] <= "9":
            opr += [1]
            num[order] += x[0]
        else:
            opr += [-1]

summ = 0
for i in range(len(num)):
    summ += int(num[i]) * opr[i]
print(summ)
# 0205, 2022-09-24 10:18:18, PPPPP (100%)

x = input()

num = [""]
opr = []
order = 0
for i in range(0,len(x)):
    if i != 0:
        if "0" <= x[i] <= "9":
            num[order] += x[i]
        elif x[i] == "+":
            opr += [1]
            order += 1
            num += [""]
        elif x[i] == "-":
            opr += [-1]
            order += 1
            num += [""]
    else:
        if "0" <= x[0] <= "9":
            opr += [1]
            num[order] += x[0]
        else:
            opr += [-1]

summ = 0
for i in range(len(num)):
    summ += int(num[i]) * opr[i]
print(summ)

# 0206, 2022-09-24 10:00:47, PPPP- (80%)

data=input()
operation=[]
digits=[]
i=0
while i!=len(data):
#for i in range(len(data)):
    if data[i]=="+" or data[i]=="-":
        operation.append(data[i])
        i+=1
    else:
        digit1=""
        j=i
        while len(data)!=j and data[j] not in ["+","-"]:
            digit1+=data[j]
            j+=1
        digits.append(digit1)
        i=j
if len(digits)==1 and operation==[]:
    result= int(digits[0])      
elif len(digits)==1 and operation[0]=="-":
    result= (-1*int(digits[0]))
    
else:
    if data[0]=="-":
        digits=[0]+digits
    else:
        operation.insert(0,"+")
        digits.append(0)
    for i in range(len(digits)): #แปลงเป็น int
        digits[i]=int(digits[i])
        
    result=0
    for i in range(len(operation)):
        if operation[i]=="-":
            result+=0-digits[i]
        elif operation[i]=="+":
            result+=digits[i]
    if operation[i]=="-":
        result+=0-digits[i+1]
    elif operation[i]=="+":
        result+=digits[i+1]
print(result)

# 0207, 2022-09-24 10:18:21, PPPPP (100%)

data=input()
operation=[]
digits=[]
i=0
while i!=len(data):
#for i in range(len(data)):
    if data[i]=="+" or data[i]=="-":
        operation.append(data[i])
        i+=1
    else:
        digit1=""
        j=i
        while len(data)!=j and data[j] not in ["+","-"]:
            digit1+=data[j]
            j+=1
        digits.append(digit1)
        i=j
if len(digits)==1 and operation==[]:
    result= int(digits[0])      
elif len(digits)==1 and operation[0]=="-":
    result= (-1*int(digits[0]))
    
else:
    if data[0]!="+" and data[0]!="-":
        operation.insert(0,"+")
    result=0
    for i in range(len(operation)):
        if operation[i]=="+":
            result+=int(digits[i])
        elif operation[i]=="-":
            result+=int(digits[i])*-1
print(result)

# 0208, 2022-09-24 10:05:07, xPPPx (60%)

t = input()


number = []

for i in range(len(t)):
    if t[i] == "-":
        number.append(i)
        
c = 0
for i in number:
    t = t[0:i+c] + "+" + t[i+c:]
    c += 1
    
t = t.split("+")

for i in range(len(t)):
    t[i] = int(t[i])

print(sum(t))

# 0209, 2022-09-24 10:06:30, PPPPP (100%)

t = input()


number = []

for i in range(len(t)):
    if t[i] == "-":
        number.append(i)
        
c = 0
for i in number:
    t = t[0:i+c] + "+" + t[i+c:]
    c += 1


t = t.split("+")

if t[0] == "":
    t.remove("")
for i in range(len(t)):
    t[i] = int(t[i])

print(sum(t))


# 0210, 2022-09-24 10:08:08, ----- (0%)

a = input()
b = ""
c = 0
for e in a :
  if e not in "+-" :
    b += e + " "
  else :
    b += e
b = b.split()
for i in range(len(b)) :
  c += int(b[i])
print(c)
# 0211, 2022-09-24 10:18:50, PPPPP (100%)

a = input()
t = ""
c = 0
for e in a :
  if e in "123456789" :
    t += e
  else :
    t += " " + e
t = t.split()
for i in range(len(t)) :
  c += int(t[i])
print(c)

# 0212, 2022-09-24 10:32:12, PPPPP (100%)

a = input()
b = ""
n = 0
result = 0
z = ["+","-"]
for i in a:
    if "0" <= i <= "9":
        b += i
    else:
        b += " "
        
b = b.split()
x = [int(e) for e in b]

if a[0] != "-":
    n = 1

for i in a:
    if i =="+":
        n += 1
    if i =="-":
        x[n] = x[n]*(-1)
        n += 1
print(sum(x))
# 0213, 2022-09-24 10:38:48, PPPPP (100%)

a = input()
b = ""
n = 0
result = 0
z = ["+","-"]
for i in a:
    if "0" <= i <= "9":
        b += i
    else:
        b += " "
        
b = b.split()
x = [int(e) for e in b]

if a[0] !=z[1]:
    n = 1

for i in a:
    if i ==z[0]:
        n += 1
    if i ==z[1]:
        x[n] = x[n]*(-1)
        n += 1
print(sum(x))

# 0214, 2022-09-24 10:20:24, xPPPx (60%)

x = input().strip()
a = ""
b = ""
x += " "
for i in range(len(x)):
    if x[i]=="+" or x[i]=="-" or x[i]==" ":
        i -= 1
        break
    a += x[i]
i += 1
while True:
    if x[i]==" ":
        break
    if x[i] == "+":
        for j in range(i+1,len(x)):
            if x[j]=="+" or x[j]=="-" or x[j]==" ":
                break
            b += x[j]
        a = int(a)+int(b)
        i = j
        b = ""
    elif x[i] == "-":
        for j in range(i+1,len(x)):
            if x[j]=="+" or x[j]=="-" or x[j]==" ":
                break
            b += x[j]
        a = int(a)-int(b)
        i = j
        b = ""
print(a)
# 0215, 2022-09-24 10:21:54, PPPPP (100%)

x = input().strip()
a = ""
b = ""
x += " "
if x[0]=="-":
    a += "-"
    x = x[1:]
for i in range(len(x)):
    if x[i]=="+" or x[i]=="-" or x[i]==" ":
        i -= 1
        break
    a += x[i]
i += 1
while True:
    if x[i]==" ":
        break
    if x[i] == "+":
        for j in range(i+1,len(x)):
            if x[j]=="+" or x[j]=="-" or x[j]==" ":
                break
            b += x[j]
        a = int(a)+int(b)
        i = j
        b = ""
    elif x[i] == "-":
        for j in range(i+1,len(x)):
            if x[j]=="+" or x[j]=="-" or x[j]==" ":
                break
            b += x[j]
        a = int(a)-int(b)
        i = j
        b = ""
print(a)

# 0216, 2022-09-24 09:32:59, PPPPP (100%)

expression = input()

sign = 1
if(expression[0] == '-'):
    sign = -1

tempNum = 0
summation = 0

numList = [str(i) for i in range(10)]

for char in expression:
    if(char in numList):
        tempNum *= 10
        tempNum += int(char)
        continue
    if(char == '+'):
        summation += sign*tempNum
        sign = 1
        tempNum = 0
        continue
    if(char == '-'):
        summation += sign*tempNum
        sign = -1
        tempNum = 0
        continue
summation += sign*tempNum

print(summation)
# 0217, 2022-09-24 09:57:47, PPPPP (100%)

expression = input()

sign = 1
if(expression[0] == '-'):
    sign = -1

tempNum = 0
summation = 0

numList = [str(i) for i in range(10)]

for char in expression:
    if(char in numList):
        tempNum = 10*tempNum + int(char)
        continue
    if(char == '+'):
        summation += sign*tempNum
        sign = 1
        tempNum = 0
        continue
    if(char == '-'):
        summation += sign*tempNum
        sign = -1
        tempNum = 0
        continue
summation += sign*tempNum

print(summation)

# 0218, 2022-09-24 09:26:18, PPPPP (100%)

ข้อมูลนำเข้า = input()

ผลรวม = 0
พจน์ปัจจุบัน = ''
พจน์ปัจจุบันเป็นบวก = True

for ඞ in ข้อมูลนำเข้า:
    if ඞ not in ['+', '-']:
        พจน์ปัจจุบัน += ඞ
    else:
        ผลรวม += int(พจน์ปัจจุบัน if len(พจน์ปัจจุบัน)
                     else '0') * (1 if พจน์ปัจจุบันเป็นบวก else -1)
        พจน์ปัจจุบัน = ''
        พจน์ปัจจุบันเป็นบวก = ඞ == '+'

ผลรวม += int(พจน์ปัจจุบัน if len(พจน์ปัจจุบัน)
             else '0') * (1 if พจน์ปัจจุบันเป็นบวก else -1)

print(ผลรวม)

# 0219, 2022-09-24 09:27:07, PPPPP (100%)

ข้อมูลนำเข้า = input()

ผลรวม = 0
พจน์ปัจจุบัน = ''
พจน์ปัจจุบันเป็นบวก = not not "ครัวซองรสสลัด"

for ඞ in ข้อมูลนำเข้า:
    if ඞ not in ['+', '-']:
        พจน์ปัจจุบัน += ඞ
    else:
        ผลรวม += int(พจน์ปัจจุบัน if len(พจน์ปัจจุบัน)
                     else '0') * (1 if พจน์ปัจจุบันเป็นบวก else -1)
        พจน์ปัจจุบัน = ''
        พจน์ปัจจุบันเป็นบวก = ඞ == '+'

ผลรวม += int(พจน์ปัจจุบัน if len(พจน์ปัจจุบัน)
             else '0') * (1 if พจน์ปัจจุบันเป็นบวก else -1)

print(ผลรวม)


# 0220, 2022-09-24 10:08:41, ----- (0%)

a=input()
ind,sum,op,now=0,0,1,0
if(a[0]=='-'): op=0
l=[]
def add(pos):
        temp=0; add1=0
        print(pos,now)
        for j in l:
            temp+=int(j)
            for i in range(pos):
                temp*=10
            add1+=temp
            pos-=1; temp=0
        print(add1)
        if(not op): return(-add1)
        else: return(add1)    


for i in range(len(a)):
    now=i
    if(a[i]!='-' and a[i]!='+'):
        ind+=1; l.append(a[i]) 
    else:
        sum+=add(ind-1)
        if(now<=len(a)):
            if(a[now]=='-'):   op=0
            elif(a[now]=='+'): op=1   
        ind=0
        l=[]
sum+=add(ind-1)
print(sum)
# 0221, 2022-09-24 10:09:13, PPPPP (100%)

a=input()
ind,sum,op,now=0,0,1,0
if(a[0]=='-'): op=0
l=[]
def add(pos):
        temp=0; add1=0
        for j in l:
            temp+=int(j)
            for i in range(pos):
                temp*=10
            add1+=temp
            pos-=1; temp=0
        if(not op): return(-add1)
        else: return(add1)    


for i in range(len(a)):
    now=i
    if(a[i]!='-' and a[i]!='+'):
        ind+=1; l.append(a[i]) 
    else:
        sum+=add(ind-1)
        if(now<=len(a)):
            if(a[now]=='-'):   op=0
            elif(a[now]=='+'): op=1   
        ind=0
        l=[]
sum+=add(ind-1)
print(sum)

# 0222, 2022-09-24 09:55:55, PxxxP (40%)


def findnum(s,i):
    if '0'<=s[i]<='9' :
        num=''
        while '0'<=s[i]<='9':
            num+=s[i]
            i+=1
            if i>=len(s) : break
        
        return [int(num),len(num)]

 

s=input()
sum=0

for i in range(0,len(s)) :
    size=0
    if s[i]=='+':
        sum+=findnum(s,i+1)[0]
        i+=findnum(s,i+1)[1]
    elif s[i] =='-' :
        sum-=findnum(s,i+1)[0]
        i+=findnum(s,i+1)[1]
        
if '0'<=s[0]<='9':sum+= s[0]
        
        
print(sum)

       
# 0223, 2022-09-24 09:56:45, PPPPP (100%)


def findnum(s,i):
    if '0'<=s[i]<='9' :
        num=''
        while '0'<=s[i]<='9':
            num+=s[i]
            i+=1
            if i>=len(s) : break
        
        return [int(num),len(num)]

 

s=input()
sum=0

for i in range(0,len(s)) :
    size=0
    if s[i]=='+':
        sum+=findnum(s,i+1)[0]
        i+=findnum(s,i+1)[1]
    elif s[i] =='-' :
        sum-=findnum(s,i+1)[0]
        i+=findnum(s,i+1)[1]

if '0'<=s[0]<='9':sum+= findnum(s,0)[0]
        
        
print(sum)

       

# 0224, 2022-09-24 09:27:26, PPPPP (100%)

line = input().strip()

totalsum = 0
sum = 0
pm = 1
for i in range(len(line)):
    if line[i] == "+":
        totalsum += sum*pm
        sum = 0
        pm = 1
    elif line[i] == "-":
        totalsum += sum*pm
        sum = 0
        pm = -1
    else:
        sum *= 10
        sum += int(line[i])
totalsum += sum*pm
print(totalsum)
# 0225, 2022-09-24 09:33:28, PPPPP (100%)

line = input().strip()

totalsum = 0
walter_white = 0
pm = 1
for i in range(len(line)):
    if line[i] == "+":
        totalsum += walter_white*pm
        walter_white = 0
        pm = 1
    elif line[i] == "-":
        totalsum += walter_white*pm
        walter_white = 0
        pm = -1
    else:
        walter_white *= 10
        walter_white += int(line[i])
totalsum += walter_white*pm
print(totalsum)

# 0226, 2022-09-24 10:04:49, PPPPP (100%)

x = input()
new= ''
symbol = []
number = []
for i in x:
    if i in '+-':
        symbol.append(i)

for i in range(len(x)):
    
    if x[i] in '+-':
        new += ' '
    else:
        new += x[i]
number = new.split()

if len(symbol) == len(number):
    number[0] = symbol[0] + number[0]
    symbol= symbol[1::]
sum = int(number[0])
number = number[1::]
for i in range(len(symbol)):
    if symbol[i] == '-':
        sum -= int(number[i])
    elif symbol[i] == '+':
        sum += int(number[i])
print(sum)

# 0227, 2022-09-24 10:15:13, PPPPP (100%)

t = input()
t += ' '
num = []
temp_opr = []
temp_num = ''
if t[0] == '-':
    s = 1
else:
    s = 0
for i in range(s,len(t)):
    if t[i] == '+':
        num.append(temp_num)
        temp_num = ''
        temp_opr.append(t[i])
    elif t[i] == ' ':
        num.append(temp_num)
    elif t[i] != '+' and t[i] != '-':
        temp_num += t[i]
    elif t[i] == '-':
        num.append(temp_num)
        temp_num = ''
        temp_opr.append(t[i])

num = [int(e) for e in num]
if t[0] == '-':
    num[0] = -num[0]

ans = num[0]
for i in range(len(temp_opr)):
    if temp_opr[i] == '+':
        ans += num[i+1]
    else:
        ans -= num[i+1]
print(ans)


# 0228, 2022-09-24 09:51:27, PPPPP (100%)

a = list(input())


num = ['1','2','3','4','5','6','7','8','9','0']
syb = ['+','-']
sep = []
word = ''

for i in range(0,len(a)):
    if a[i] in syb:
        sep += [word]
        word = a[i]
    else:
        word += a[i]
sep += [word]

if sep[0] == '':
    sep = sep[1:]
    
for i in range(0,len(sep)):
    sep[i] = int(sep[i])
    
ans = sum(sep)
print(ans)
    

# 0229, 2022-09-24 09:47:39, PPPPP (100%)

a = input().split('+')
add = []
lob = []
for i in a :
    if '-' not in i :
        add.append(int(i))
    else :
        lob.append(i)
qq = []
for i in lob :
    n = 0
    if i[0]=='-' :
        s = i.split('-')
        for e in s[1:] :
            n-=int(e)
        qq.append(n)
    else :
        s = i.split('-')
        for e in s[1:] :
            n-=int(e)
        n+=int(s[0])
        qq.append(n)
print(sum(add)+sum(qq))
        
        


# 0230, 2022-09-24 10:34:13, PPPPP (100%)

x = str(input())

#เก็บตำแหน่งเครื่องหมาย
p = []
for i in range(len(x)) :
    if x[i] == '+' or x[i] == '-' :
        p.append(i)
p.append(len(x))

h = []

if x[0] in ['0','1','2','3','4','5','6','7','8','9'] :
    h.append(x[0:p[0]])
    for i in range(len(p)-1) :
        h.append(x[p[i]:p[i+1]])

if x[0] == '-' :
    for i in range(len(p)-1) :
        h.append(x[p[i]:p[i+1]])

        
for u in range(len(h)) :
    h[u] = int(h[u])
    
m = sum(h)

print(m)
    
            
            
                


# 0231, 2022-09-24 10:22:39, PPPPP (100%)

i = input()
y = '+'
x = ''
f = 0
if i[0] in '1234567890' :
    x += y
    x += i
else :
    x += i

z = ''
    

for e in range(len(x)) :
    if x[e] == '+' or x[e] == '-' :
        z += '/'
        z += x[e]
    else :
        z += x[e]
        
z = z.split('/')
z.remove(z[0])

for e in range(len(z)) :
    if (z[e])[0] == '+' :
        f += int((z[e])[1:])
    elif (z[e])[0] == '-' :
        f -= int((z[e])[1:])
    
print(f)

# 0232, 2022-09-24 10:16:53, PPPPP (100%)

L = input()
if L[0] != '-':
    L = '+' + L
mark = []
num = str()
for t in L:
    if (t == '+') or (t == '-'):
        mark.append(t)
        num += ' '
    else:
        num += t
K = [e for e in num.split(' ')]
for y in K:
    if y == '':
        K.remove(y)
N = [int(q) for q in K]
s = 0
for i in range(len(mark)):
    if mark[i] == '+':
        s += N[i]
    elif mark[i] == '-':
        s -= N[i]
print(s)


# 0233, 2022-09-24 10:22:35, PPPPP (100%)

x = input()
u = ''
for i in range(len(x)):
    if x[i] == '-' or x[i] == '+':
        u += ' ' + x[i]
    else:
        u += x[i]
U = u.split()
sum = 0
for i in U:
    sum += int(i)
print(sum)
    

        

# 0234, 2022-09-24 09:49:51, PPPPP (100%)

a = input()
value = 0
sam = 0
c = 0
for i in range(1,len(a)):
    if a[-i] in '0123456789':
        value += (10**c)*int(a[-i])
        c += 1
    elif a[-i] in '+-':
        if a[-i] == '+':
            sam += value
        else:
            sam -= value
        value = 0
        c = 0
if a[0] in '0123456789':
    value += (10**c)*int(a[0])
    sam += value
elif a[0] == '-':
    sam -= value
    
print(sam)

# 0235, 2022-09-24 10:21:51, PPPPP (100%)

eq = input()+' '
total = 0
num = ""
i = 0
while i < len(eq)-1:
    if '0'<=eq[i]<='9':
        if eq[i+1] == '+'or eq[i+1] == '-'or eq[i+1]== " ":
            num += eq[i]
            total += int(num)
            num = ''
            i +=1
        else:
            num += eq[i]
            i+=1
    elif eq[i] == '+':
        i+=1
    elif eq[i] == '-':
        k = 0
        while '0'<=eq[i+k+1] <='9':
            num += eq[i+k+1]
            k+=1
        else:
            total -= int(num)
            i += 1+k
            num='' 
print(total)


# 0236, 2022-09-24 10:13:43, PPPPP (100%)

s=input().strip()
x=[]
c=0
z=s[0]=='-'
for i in range(len(s)):
    if s[i]=='+':
        x.append(int(s[i-c:i]))
        c=0
    elif s[i]=='-':
        if z:
            z=False
            c+=1
        else:
            x.append(int(s[i-c:i]))
            z=False
            c=1
    else:
        c+=1
x.append(int(s[i-c+1:]))
ans=sum(x)
print(ans)


# 0237, 2022-09-24 10:08:56, PPPPP (100%)

c = input()
new = ''
sigma = 0
k = [] #เครื่องหมาย
jn = [] #จำนวน
for a in range(len(c)):
    if c[a] in ['-','+']:
        k += [c[a]]
        new += ' '
    else:
        new += c[a]
jn = [int(e) for e in new.split()]
if len(k) == len(jn):
    for i in range(len(k)):
        if k[i] == '+':
            sigma += int(jn[i])
        if k[i] == '-':
            sigma -= int(jn[i])
else:
    sigma+= int(jn[0])
    newjn = jn[1:]
    #print(len(jn),len(k))
    for e in range(len(k)):
        if k[e] == '+':
            sigma += int(newjn[e])
        if k[e] == '-':
            sigma -= int(newjn[e])
print(sigma)




# 0238, 2022-09-24 09:55:55, PPPPP (100%)

n = list(input())
beta = ''
gamma = []
sigma = []
for i in range(0, len(n)):
    if n[i] == '-' and i == 0:
        beta += n[0]
    elif i == len(n) - 1:
        beta += n[i]
        gamma.append(beta)
        beta = ''     
    elif n[i] == '-':
        gamma.append(beta)
        beta = ''
        beta += n[i]
    elif n[i] == '+':
        gamma.append(beta)
        beta = ''
    else:
        beta += n[i]
for j in range(0, len(gamma)):
    sigma.append(int(gamma[j]))
alpha = sum(sigma)
print(alpha)

# 0239, 2022-09-24 10:27:08, PPPPP (100%)

a=str(input())
x=list(a)
if not x[0] == '-' :
    x.insert(0,'+')
x.append('+')
st=''
for i in range(len(x)) :
    st += x[i]
n=x.count('+')+x.count('-')
count=1
m=[]
p=''+ st[0]
while count < len(x) :
    if st[count] != '+' and st[count] != '-' :
        p += st[count]
    else :
        m.append(int(p))
        p=st[count]
    count +=1
print(sum(m))

    


# 0240, 2022-09-24 09:54:25, PPPPP (100%)

s = input().split("+")
s1 = list()
for x in s :
    s2 = ''
    for y in x :
        if y == "-" and len(s2)!= 0 :
            s1.append(int(s2))
            s2=''
        s2+=y
    s1.append(int(s2))
                
sum1 = 0
for x in s1 :
    sum1+=x
print (sum1)


# 0241, 2022-09-24 10:28:15, PPPPP (100%)

s = input()+" "
l1 = []
ints = ""

for i in s:
    if i in "-+":
        l1.append(ints)
        ints = ""
        ints += i
    elif i in "1234567890":
        ints += i
    else:
        l1.append(int(ints))

for i in l1:
    if i == "":
        l1.remove(i)

l2 = [int(e) for e in l1]  
print(sum(l2))


# 0242, 2022-09-24 10:04:01, PPPPP (100%)

s = input()
y = ''
for i in range(len(s)) :
    if s[i] != '+' and s[i] != '-' :
        y += s[i]
    if s[i] == '+' :
        y += ' '
    if s[i] == '-' :
        y += ' ' + s[i]
x = [int(e) for e in y.split()]
sum_x = sum(x)
print(sum_x)

# 0243, 2022-09-24 09:58:23, PPPPP (100%)

def str2eq(string):
    s = list(string)
    eq = []
    n = -1
    num = ''
    for i in range(len(s)):
        if ' ' in s:
            s.remove(' ')
    for i in range(len(s)):
        num = ''
        if s[i] in ['+','-']:
            for j in range(n+1,i):
                num += s[j]
            fx = s[i]
            eq.append(num)
            eq.append(fx)
            n = i
    for i in range(n+1,len(s)):
        num += s[i]
    eq.append(num)

    return eq
#-----------------------------------------
def calculate(equation):
    eq = equation
    while '-' in eq:
        i = eq.index('-')
        eq[i] = -1*int(eq[i+1])
        eq[i+1] = 0
    
    while '+' in eq:
        eq.remove('+')
    
    while '' in eq:
        eq.remove('')
        
    while ' ' in eq:
        eq.remove(' ')
    for e in range(len(eq)):
        eq[e] = int(eq[e])
    return sum(eq)
#----------------------------------------------
    
string = input()
print(calculate(str2eq(string)))


# 0244, 2022-09-24 09:57:40, PPPPP (100%)

s = input()
s += "+"
    
sum = 0
num = ""
c=0
if s[0]!="-":
    num = "+"
    c=1

for i in range(len(s)):
    if '0'<=s[i]<='9':
        num+=s[i]
    elif s[i]=="+" or s[i]=="-":
        c+=1
        if c==2:
            sum += int(num)
            num=""
            c=1
        num+=s[i]
        
print(sum)


# 0245, 2022-09-24 10:34:12, PPPPP (100%)

x = input()
c = x[0]
d = ""
intx = []
ope = []
sum = 0
intx2 = []
for i in range (1,len(x)):
    if x[i] != '+' and x[i] != '-' :
            c += x[i]
    else :
        intx.append(c)
        c = x[i]
intx.append(c)
    

for i in range (len(intx)):
    intx2.append(int(intx[i]))
 
for i in range (len(intx2)):
    sum += intx2[i]
    
print(sum)


# 0246, 2022-09-24 09:58:40, PPPPP (100%)

a=input().strip()
sum=0
PM='+'
x='0'
i=['1','2','3','4','5','6','7','8','9','0']
pm=['+','-']
for b in a:
    if b in i:
        x+=b
    elif b in pm:
        if PM=='+':
            sum+=int(x)
        elif PM=='-':
            sum-=int(x)
        PM=b
        x='0'
if PM=='+':
        sum+=int(x)
elif PM=='-':
        sum-=int(x)
print(sum)


# 0247, 2022-09-24 10:38:06, PPPPP (100%)

n = input()
k = 0
while len(n) > k:
    for i in range(len(n)):
        if n[i] == '-' and n[i-1] != ' ':
            n = n[0:i] + ' -' + n[i+1:len(n)]
        k += 1
for i in range(len(n)):
    if n[i] == '+' and n[i-1] != " ":
        n = n[0:i] + ' ' + n[i+1:len(n)]
a = [int(e) for e in n.split()]
y = sum(a)
print(y)

# 0248, 2022-09-24 09:43:39, PPPPP (100%)

x = input()
ans = []
temp = ''

for i in x:
    if i in ['+','-']:
        if len(temp) != 0:
            ans.append(int(temp))
            temp = ''
        if i == '+':
            pass
        elif i == '-':
            temp += '-'
    else:
        temp += i
if temp != '':
    ans.append(int(temp))
print(sum(ans))


# 0249, 2022-09-24 10:03:57, PPPPP (100%)

x = input()
y = x.replace("-",",-")
z = y.replace ("+",",+")
l = z.split(",")
if l[0] == "":
    l.pop(0)
for i in range(len(l)):
    if l[i][0] == "+":
        l[i] = l[i][1:len(l[i])]
        l[i] = int(l[i])
    else:
        l[i] = int(l[i])
print(str(sum(l)))

# 0250, 2022-09-24 10:03:03, PPPPP (100%)

a=str(input())
sum=0
p=[]
n=''
n+=a[0]
for i in range(1,len(a)):
    if a[i]=='+':
        sum+=int(n)
        n=''
                
    elif a[i]=='-':
        sum+=int(n)
        n='-'
    
    elif a[i] in ['0','1','2','3','4','5','6','7','8','9']:
        n+=a[i]
        
sum+=int(n)
print(sum)        
    
    


# 0251, 2022-09-24 09:49:50, PPPPP (100%)

search = input()
form = ""

for x in search :
    if x == "+" :
        form += " " + x
    elif x == "-" :
        form += " " + x
    else :
        form += x

final = form.split()
total = 0

for y in final :
    z = int(y)
    total += z

print(total)

# 0252, 2022-09-24 10:08:19, PPPPP (100%)

c = str(input())
a =""
b = ""
k = 0
if c[0] != "-":
    a += "+"
    for e in c:
        a += e
else:
    a = c
for i in range(len(a)):
    if a[i] == "-":
        for e in a[i+1::]:
            if e in ["+","-"]: break
            b += e
        b = int(b)
        k -= b
        b = ""
        j = "-"
    elif a[i] == "+":
        for e in a[i+1::]:
            if e in ["+","-"]: break
            b += e
        b = int(b)
        k += b
        b = ""
        j = "+"
print(k)


# 0253, 2022-09-24 09:44:09, PPPPP (100%)

x = input().split('+')
for i in range(len(x)):
    m = x[i].split('-')
    if m[0] == '':
        x[i] = -sum(int(e) for e in m[1:])
    else:
        x[i] = int(m[0]) - sum(int(e) for e in m[1:])
print(sum(x))

# 0254, 2022-09-24 09:51:26, PPPPP (100%)

inp = str(input())

def stminus(inp):
    inlist = []
    temp = ""
    inlist.append(-1)
    for i in range(1,len(inp)):
        if inp[i] == "-":
            inlist.append(int(temp))
            inlist.append(-1)
            temp = ""
        elif inp[i] == "+":
            inlist.append(int(temp))
            inlist.append(1)
            temp = ""
        else:
            temp += inp[i]
        if i == len(inp) - 1: inlist.append(int(temp))
    return inlist

def stplus(inp):
    inlist = []
    temp = ""
    inlist.append(1)
    for i in range(len(inp)):
        if inp[i] == "-":
            inlist.append(int(temp))
            inlist.append(-1)
            temp = ""
        elif inp[i] == "+":
            inlist.append(int(temp))
            inlist.append(1)
            temp = ""
        else:
            temp += inp[i]
        if i == len(inp) - 1: inlist.append(int(temp))
    return inlist
    
if inp[0] == "-": inlist = stminus(inp)
else: inlist = stplus(inp)

sum = 0

for i in range(0,len(inlist),2):
    sum += inlist[i]*inlist[i+1]
    
print(sum) 


# 0255, 2022-09-24 10:22:34, PPPPP (100%)

n = input()
a = ["+","-"]
c = [] #lene=lenc+1
e = []
s = n[0]
for i in range(1,len(n)) :
  if n[i] not in a :
    s += n[i]
  else :
    c += n[i]
    e += [s]
    s = ""
e += [s]
e = [int(a) for a in e]
p = e[0]
for i in range(len(c)) :
  if c[i] == "+" :
    p += e[i+1]
  elif c[i] == "-" :
    p -= e[i+1]
print(p)

# 0256, 2022-09-24 09:57:25, PPPPP (100%)

ip = input()
num = ['0','1','2','3','4','5','6','7','8','9']
n = ''
for i in range(len(ip)):
    if ip[i] in num :
        n += ip[i]
    elif ip[i] == '+':
        n += ' '
    elif ip[i] == '-':
        n += ' -'
N = [ int(i) for i in n.split() ]
print(sum(N))


# 0257, 2022-09-24 10:19:02, PPPPP (100%)

x = input()
n = ""
b = ""
for ch in x :
    if ch in ["+","-"] :
        n += " "
    else :
        n += ch
for ch in x :
    if ch in ["0","1","2","3","4","5","6","7","8","9"] :
        b += " "
    else :
        b += ch
k = b.split()
y = n.split()
s = "+"
c = []
t = 0
if len(k) != len(y) :
    k.insert(0,s)
for i in range(len(k)) :
    if k[i] == "-" :
        z = int(y[i])*-1
        c.append(z)
    else :
        u = int(y[i])
        c.append(u)
for i in range(len(c)) :
    t += c[i]
print(t)
        


# 0258, 2022-09-24 09:49:10, PPPPP (100%)

y = str(input())
listy = []
signi = []
sign = []

result = 0

for i in range(0, len(y)):
    if (y[i] == '-' or y[i] == '+'):
        signi.append(i)
        
for i in y:
    listy.append(i)
    
for i in range(1,len(listy)):
    if (i in signi):
        listy[i] = 'x'
        
new_y = "".join(listy)

list2 = new_y.split('x')

for i in range(0, len(list2)):
    list2[i] = int(list2[i])

for i in signi:
    sign.append(y[i])
    
if(str(y)[0] == '-'):
    sign.pop(0)
    
result = list2[0]
    
for i in range(0,len(sign)):
    
    if (sign[i] == '+'):
        result += list2[i+1]
    elif (sign[i] == '-'):
        result -= list2[i+1]

# print(list2)
# print(sign)
print(result)
    
        
        
    


# 0259, 2022-09-24 10:03:58, PPPPP (100%)

a = input()
if a[0]!='-':
    a = '+'+a
m = []
for i in range(len(a)):
    if a[i] == '+':
        m.append('+')
    elif a[i] == '-':
        m.append('-')
n = []
q = 0
for i in range(len(a)):
    if (a[i] == '+' or a[i] == '-'):
        n.append(a[q+1:i])
        q = i
n.append(int(a[q+1:]))
ni = []
for i in range(1,len(n)):
    ni.append(int(n[i]))
ans = 0
for i in range(len(m)):
    if m[i] == '+':
        ans+=ni[i]
    else:
        ans-=ni[i]
print(ans)


# 0260, 2022-09-24 09:44:13, PPPPP (100%)

x = list(input())
y = ['+','-']
z = []
v = []
for i in range(len(x)):
    if x[i] not in y:
        z.append(x[i])
    else:
        v.append(''.join(z))
        v.append(x[i])
        z=[]
v.append(''.join(z))
if v[0] == '':
    v.remove('')
c = 0
if v[0] == '-':
    for a in range(0,len(v),2):
        if v[a] == '-':
            c -= int(v[a+1])
        elif v[a] == '+':
            c += int(v[a+1])
else:
    for a in range(1,len(v),2):
        if v[a] == '-':
            c -= int(v[a+1])
        elif v[a] == '+':
            c += int(v[a+1])
    c += int(v[0])
print(c)

# 0261, 2022-09-24 09:33:07, PPPPP (100%)

x=input()
y=''
for i in range(len(x)):
    if x[i]=='+':
        y+=' '
    elif x[i]=='-':
        y+=' -'
    else:
        y+=x[i]
k=[int(e) for e in y.split()]
print(sum(k))

# 0262, 2022-09-24 10:00:42, PPPPP (100%)

s = input()
count = []
c = ""
pn = []

for i in range(len(s)):
    if i == 0 and s[i] == "-":
        continue
    if s[i] == "+" or s[i] == "-":
        pn.append(s[i])
        c += " "
        continue
    c += s[i]

c1 = c.split()
for i in range(len(c1)):
    if i == 0 and s[0] == "-":
        count.append(int(c1[i])*(-1))
    else:
        count.append(int(c1[i]))
    
result = count[0]

for i in range(len(count)):
    if i == len(count)-1:
        break
    if pn[i] == "-":
        result = result - count[i+1]
    elif pn[i] == "+":
        result = result + count[i+1]
        
print(result)
        


# 0263, 2022-09-24 10:09:19, PPPPP (100%)

data = input()
li = []
sy = []
nu = ''
k = '5555'
if data[0] == '-':
    k = 'R'
    data = data[1::]
for i in range(len(data)):
    if data[i] in '0123456789':
        nu += data[i]
    else:
        li.append(int(nu))
        nu = ''
        li.append(data[i])

li.append(int(nu))
ans = li[0]
if k == 'R':
    ans = -li[0]
for i in range(len(li)):
    if li[i] == '+':
        ans += li[i+1]
    elif li[i] == '-':
        ans -= li[i+1]
print(ans)

# 0264, 2022-09-24 10:10:34, PPPPP (100%)

a = input()
a += '+'
sym = ['+','-']; w = ''; num = []
for i in range(len(a)):
    if a[i] in sym:
        num.append(w)
        w = ''
        if a[i] == sym[1]:
            w += a[i]
        elif a[i] == sym[0]:
            w += a[i]
    else:
        w += a[i]
        
#print(num) 

toint = []
for e in num:
    if len(e)>0:
        if e[0] == '+':
            toint.append(int(e[1:]))
        elif e[0] == '-':
            toint.append(-int(e[1:]))
        else:
            toint.append(int(e))
            
#print(toint) 
print(sum(toint))


# 0265, 2022-09-24 09:41:22, PPPPP (100%)

n = input()
x = ''
for e in n:
    if e in ['-','+']:
        if e == '-':
            x += ' -'
        elif e == '+':
            x += ' '
    else:
        x += e
num = x.split()
s = []
for e in num:
    s.append(int(e))
print(sum(s))

# 0266, 2022-09-24 09:35:02, PPPPP (100%)

x = list(input())
a = ''
z = []
sum = 0
for i in range(len(x)):
    if x[i] in '+-':
        z.append(x[i])
        x[i] = ' '

a = ''.join(x)
a = a.split()
if len(z) != len(a):
    z.insert(0,'+')

for e in range(len(a)):
    if z[e] == '+':
        sum += int(a[e])
    elif z[e] == '-':
        sum -= int(a[e])

# print(a)
# print(z)
print(sum)


# 0267, 2022-09-24 09:50:39, PPPPP (100%)

s=input()
l=[]
if s[0]!='-':
    sp=s.split("+")
    for i in range(len(sp)):
        sm=sp[i].split("-")
        l.append([int(e) for e in sm])
    ls=[]
    su=0
    for i in range(len(l)):
        for e in range(1,len(l[i])):
            l[i][0]-=l[i][e]
        ls.append(l[i][0])
        su+=ls[i]
    print(su)
else:
    sp=s.split("-")
    sp.remove(sp[0])
    for i in range(len(sp)):
        sm=sp[i].split("+")
        l.append([int(e) for e in sm])
    ls=[]
    su=0
    for i in range(len(l)):
        for e in range(1,len(l[i])):
            l[i][0]-=l[i][e]
        ls.append(l[i][0])
        su+=ls[i]
    print(su*(-1))


# 0268, 2022-09-24 10:29:09, PPPPP (100%)

x = list(input()) + ['OJO']
num = '0123456789'
op = '+-'
n = []
o = []
z = []

for i in range(len(x)):
    if x[i] in num :
        z.append(x[i])
    else :
        o.append(x[i])
        if z != [] :
            n.append(''.join(z))
        z = []
n = [int(e) for e in n]
if x[0] == '-':
    s = -n[0]
    o.remove(o[0])
else :
    s = n[0]

if len(o) != 0 :
    for i in range(len(o)):
        if o[i] == '+':
            s += n[i+1]
        if o[i] == '-':
            s -= n[i+1]
        
print(s)
        


# 0269, 2022-09-24 09:58:46, PPPPP (100%)

x = input()
a = ''
y = ['+','-']
b = []
c = 0
for i in range(len(x)):
    if x[0] in y:
            b.append(-1)
    else:
        b.append(1)
    if x[i] not in y:
        a += x[i]
    else:
        if x[i] == y[0]:
            if len(a) > 0:
                c += b[0]*int(a)
                b = [1]
                a = ''
        elif x[i] == y[1]:
            if len(a) > 0:
                c += b[0]*int(a)
                b = [-1]
                a = ''
c += b[0]*int(a)
print(c)




# 0270, 2022-09-24 09:39:14, PPPPP (100%)

a = '0'+input()
w = ''
s = []
for x in a :
    if "0"<= x <= "9" :
        w += x
    else :
        s.append(x)
        w += ' '
num = [int(e) for e in w.split()]
c = num[0]
for i in range(len(s)) :
    if s[i] == '+' :
        c += num[i+1]
    if s[i] == '-' :
        c -= num[i+1]
print(c)


# 0271, 2022-09-24 09:52:06, PPPPP (100%)

s = input()
n = []
start = 0
for i in range(len(s) - 1):
  if i != (len(s) - 2):
    if (s[i + 1] == '+') or (s[i + 1] == '-'):
      n.append(int(s[start: (i + 1)]))
      start = (i + 1)
  else:
    n.append(int(s[start: (i + 2)]))
sum = 0
for i in range(len(n)):
  sum += n[i]
print(sum)

# 0272, 2022-09-24 09:27:36, PPPPP (100%)

t = input()
m = ''
for i in t:
    if i == '+':
        m += ' '
    elif i == '-':
        m += ' -'
    else:
        m += i
o = [int(e) for e in m.split()]
print(sum(o))

# 0273, 2022-09-24 09:30:08, PPPPP (100%)

x = input()
y = []
z = ''

for i in range(len(x)):
    if i == 0 and x[0] == '-':
        z += x[0]
    elif i == len(x)-1:
        z += x[i]
        y.append(int(z))

    elif x[i] == '+' or x[i] == '-':
        y.append(int(z))
        z = ''
        z += x[i]

    else:
        z += x[i]

print(sum(y))


# 0274, 2022-09-24 09:50:51, PPPPP (100%)

num = [str(e) for e in range(0,10)]
x = input().strip()+'.'
n = ''
op = '+'
ans = 0
for i in range(len(x)-1) :
    if x[i] not in num :
        op = x[i]
    elif x[i] in num :
        n+=x[i]
    if x[i+1] not in num :
        ans += int(op+n)
        n = ''
print(ans)

# 0275, 2022-09-24 09:41:00, PPPPP (100%)

s = input()
asum = 0
t = ""

if s[0] == "-":
    pos_neg = False
    s = s[1:]
else:
    pos_neg = True 

for i in s:
    if i != "+" and i != "-":
        t += i
    elif i == "+":
        if pos_neg == True:
            asum += int(t)
        else:
            asum -= int(t)
        pos_neg = True
        t = ""
    elif i == "-":
        if pos_neg == True:
            asum += int(t)
        else:
            asum -= int(t)
        pos_neg = False
        t = ""
    
if pos_neg == True:
    asum += int(t)
else:
    asum -= int(t)

print(asum)

# 0276, 2022-09-24 09:44:36, PPPPP (100%)

x=input().strip()
ans=[]
mem=0
for i in range(1,len(x)):
    if x[i] in ['-','+']:
        ans.append(int(x[mem:i]))
        mem=i
ans.append(int(x[mem:]))
print(sum(ans))

# 0277, 2022-09-24 09:52:21, PPPPP (100%)

s = input()
m = ''
c = 0

for e in s:
    if '0' <= e <= '9':
        m += e
    else:
        m += ' '
m = [int(e) for e in m.split()]

if s[0] != '-':
    c = 1
for e in s:
    if e == '+':
        c += 1
    if e == '-':
        m[c] *= -1
        c += 1

print(sum(m))

# 0278, 2022-09-24 10:03:03, PPPPP (100%)

x = input()
s = 0
c = 0
x2 = x

for i in range(len(x)):
  if x[i] == '-' or x[i] == '+':
    x2 = x2[:i+c] + ' ' + x2[i+c] + ' ' + x2[i+c+1:]
    c += 2
a = x2.split()

if a[0] == '-':
  for i in range(1,len(a),2):
    if a[i-1] == '-':
      s -= int(a[i])
    elif a[i-1] == '+':
      s += int(a[i])
else:
  a = ['+'] + a
  for i in range(1,len(a),2):
    if a[i-1] == '-':
      s -= int(a[i])
    elif a[i-1] == '+':
      s += int(a[i])

print(s)

# 0279, 2022-09-24 10:22:26, PPPPP (100%)

s = input()
numl = []
expl = []
sum = 0

for i in range(len(s)):
    if s[i] == "-":
        expl.append("-")
    elif s[i] == "+":
        expl.append("+")

l1 = s.split("+")
for e in l1:
    l2 = e.split("-")
    for t in l2:
        numl.append(t)

if numl[0] == '':
    sum += -int(numl[1])
    expl.remove("-")
    numl = numl[2:]
    for i in range(len(expl)):
        if expl[i] == "-":
            sum += -int(numl[i])
        elif expl[i] == "+":
            sum += int(numl[i])
else:
    sum += int(numl[0])
    numl = numl[1:]
    for i in range(len(expl)):
        if expl[i] == "-":
            sum += -int(numl[i])
        elif expl[i] == "+":
            sum += int(numl[i])

print(sum)


# 0280, 2022-09-24 09:31:13, PPPPP (100%)

s = input()
k,t = "",0
for e in s:
    if e == "+":
        k += " "
    if e == "-":
        k += " -"
    else:
        k += e
k = k.split()
for i in range(len(k)):
    k[i] = int(k[i])
    t += k[i]
print(t)

# 0281, 2022-09-24 10:18:34, PPPPP (100%)

data = input()
x = []
sym = []
num = []
blank = ''

for i in range(len(data)):
    if data[i] == '+' or data[i] == '-':
        sym.append(data[i])
        if blank != '':
            num.append(int(blank))
        blank = ''
    else:
        blank+=data[i]
if blank != '':
    num.append(int(blank))

if len(sym) != len(num):
    sym.insert(0,'+')

for i in range(len(sym)):
    x.append(sym[i])
    x.append(num[i])

sum = 0
for i in range(1,len(x),2):
    if x[i-1] == '+':
        sum += x[i]
    else:
        sum -= x[i]
print(sum) 

# 0282, 2022-09-24 09:37:29, PPPPP (100%)

ops = ["+", "-"]
eqn = input()
eqn_list = []

if eqn[0] == "-":
    eqn = "0" + eqn

r = ""
for i in range(len(eqn)):
    if eqn[i] not in ops:
        r += eqn[i]
    else:
        eqn_list.append(r)
        eqn_list.append(eqn[i])
        r = ""
    
    if i == len(eqn) - 1:
        eqn_list.append(r)

operand = [int(x) for x in eqn_list[::2]]
operators = eqn_list[1::2]

res = operand[0]
j = 0
for i in range(1,len(operand)):
    if operators[j] == "+":
        res += operand[i]
    
    elif operators[j] == "-":
        res -= operand[i]
    
    j += 1

print(res)

    

    

    

        

# 0283, 2022-09-24 10:36:20, PPPPP (100%)

x = input().strip()
x = x.replace('+', ' ').replace('-', ' -').split(' ')
if x[0] == '' :
    x.remove(x[0])
for i in range(0,len(x)) :
    x[i] = int(x[i])
s = sum(x)
print(s)

# 0284, 2022-09-24 09:50:58, PPPPP (100%)

m = input()
s = 0
n = [1]
t = ''
for i in range(len(m)):
    if  i == 0 and m[i] == '-' :
        n = [-1]
        t += ' '
    elif m[i] == '-' :
        n.append(-1) 
        t += ' '
    elif m[i] == '+' :
        n.append(1)
        t += ' '
    else :
        t += m[i]
t = t.split()

#print(n,t)
for j in range(len(t)):
    s += n[j] * int(t[j])
print(s)

# 0285, 2022-09-24 10:13:04, PPPPP (100%)

x = input()
num = ""
result = 0
for i in range(len(x)):
    if x[i] in "+-":
        break
    num += x[i]
try:
    result += int(num)
except: pass
num = ""

for i in range(len(x)):
    if x[i] == "-":
        for j in range(i+1,len(x)):
            if x[j] in "1234567890":
                num += x[j]
            if x[j] in "+-":
                break
        result -= int(num)
        num =""
    if x[i] == "+":
        for j in range(i+1,len(x)):
            if x[j] in "1234567890":
                num += x[j]
            if x[j] in "+-":
                break
        result += int(num)
        num =""

print(result)

# 0286, 2022-09-24 10:08:13, PPPPP (100%)

x = input()
y = ''
a = ''
n = list()
s = 0
for e in x:
    if e == '-' or e == '+':
        a += e
        if y != '':
            n.append(int(y))
            y = ''
    else:
        y += e
n.append(int(y))
# print(a, n)
if len(n) == len(a):
    s -= n[0]
    for i in range(1, len(n)):
        if a[i] == '-':
            s -= n[i]
        else:
            s += n[i]
else:
    s += n[0]
    for i in range(1, len(n)):
        if a[i-1] == '-':
            s -= n[i]
        else:
            s += n[i]
print(s)

# 0287, 2022-09-24 09:46:34, PPPPP (100%)

a = input()
b = a.replace('+', ' ').replace('-', ' ').split()
c = []
for i in a:
    if i == '+' or i == '-':
        c.append(i)
value = 0
if len(c) == len(b):
    for i in range(len(b)):
        value = value + int((c[i]) + b[i])
else:
    for i in range(len(b)):
        if i == 0:
            value = value + int(b[i])
        else:
            value = value + int((c[i - 1]) + b[i])
print(value)


# 0288, 2022-09-24 10:26:18, PPPPP (100%)

e = input() + "+"
num = "0"
exp = []
numlist = []

for i in range(len(e)):
    if e[i] != '+' and e[i] != '-':
        num+=e[i]
    elif e[i] == '+' or e[i] == '-':
        exp.append(e[i])
        numlist.append(int(num))
        num = "0"
sum = numlist[0]
for i in range(len(exp)-1):
    if exp[i] == '+':
        sum+=numlist[i+1]
    elif exp[i] == '-':
        sum-=numlist[i+1]
print(sum)

# 0289, 2022-09-24 09:51:21, PPPPP (100%)

a = input()
if a[0] == "-" :
    negative = True
else :
    negative = False
num = []
operation = []
operationb4 = ""
numb4 = ""
for e in a :
    if e == "+" or e == "-" :
        numb4 += " "
    else :
        numb4 += e
num = [int(e) for e in numb4.split()]
for t in a :
    if t == "+" :
        operationb4 += t
    if t == "-" :
        operationb4 += t
    else : 
        operationb4 += " "        
operation = operationb4.split()
if negative == True :
    num[0] = (-1)*num[0]
    operation.pop(0)
for i in range(len(operation)) :
    if operation[i] == "-" :
        num[i+1] = (-1)*num[i+1]
print(sum(num))
    


   

# 0290, 2022-09-24 10:10:54, PPPPP (100%)

n = input()
lst= []
sum = 0
if n[0] in ['+', '-']:
    s = 1
    for i in range(1,len(n)):
        if n[i] in ['+', '-']:
            lst.append(n[s-1:i])
            s = i+1
    lst.append(n[s-1:])
else:
    s = 1
    for i in range(len(n)):
        if n[i] in ['+', '-']:
            lst.append(n[s-1:i])
            s = i+1
    lst.append(n[s-1:])
for e in lst:
    if e[0] == '+':
        sum += int(e[1:])
    if e[0] == '-':
        sum -= int(e[1:])
    if e[0] not in ['+', '-']:
        sum += int(e)
print(sum)

# 0291, 2022-09-24 09:31:12, PPPPP (100%)

s = input()

res = 0
tmp = '0'
for c in s:
    if not c.isdigit():
        res += int(tmp)
        tmp = c
    else:
        tmp += c

res += int(tmp)
print(res)

# 0292, 2022-09-24 09:26:00, PPPPP (100%)

inStr = input()
expr = '+'
hodl = 0
result = 0
for c in inStr:  # parse until no values left
    if(c == '+' or c == '-'):
        # dump hodl into result, then re-initiate hodl/expr
        if(expr == '-'):
            hodl *= -1
        result += hodl
        hodl = 0
        expr = c
    else:
        # number: add it to hodl.
        hodl *= 10
        hodl += int(c)
# dump again
if(expr == '-'):
    hodl *= -1
result += hodl
hodl = 0

print(result)


# 0293, 2022-09-24 09:38:35, PPPPP (100%)

a = input()
s = ''
if a[0] != '-':
  a = '+'+a
for i in range(len(a)):
  if a[i] != '+' and a[i] != "-":
    s = s +a[i]
  else:
    s = s + " " + a[i]
s = s[1:]
l = [int(e) for e in s.split()]
t = 0
for i in range(len(l)):
  t += l[i]
print(t)

# 0294, 2022-09-24 09:31:25, PPPPP (100%)

s=input()
k=0
q=''
b=[]
t=[]
if s[0]=='-':
    s=s[1:]
    b.append('-')
for i in s:
    if i=='+':
        b.append(i)
        t.append(int(q))
        q=''
    elif i=='-':
        b.append(i)
        t.append(int(q))
        q=''
    else:
        q=q+i
t.append(int(q))
if(len(b)<len(t)):
    b.insert(0,'+')
u=0
for i in b:
    if i=='-':
        k=k-t[u]
    if i=='+':
        k=k+t[u]
    u+=1
print(k)

# 0295, 2022-09-24 09:55:32, PPPPP (100%)

x=input()
list=[]
strr=x[0]
for i in range(1,len(x)):
    if x[i] == '+' or x[i] == '-':
        list.append(int(strr))
        list.append(x[i])
        strr = ''
    else:
        strr = strr + x[i]
        if i == len(x)-1:
            list.append(int(strr))
sum = list[0]
for i in range(2,len(list),2):
    if list[i-1] == '-':
        sum -= list[i]
    else:
        sum += list[i]
print(sum)


# 0296, 2022-09-24 09:50:48, PPPPP (100%)

s = input()
s += '+'
temp_st = ""
temp_int = 0
fn = ""
sum = 0 
i = 0
if s[0] == '-':
    fn = '-'
    i += 1
else :
    fn = '+'
for i in range(len(s)) :
    if (s[i] == '-' or s[i]=='+') and i != 0 :
        if fn == '+' :
            sum += int(temp_st)
        else  :
            #print(fn,'1')
            #print(int(temp_st))
            sum -= abs(int(temp_st))
        temp_st = ""
        fn = s[i]
    else : 
        temp_st += s[i]
print(sum)

# 0297, 2022-09-24 10:01:04, PPPPP (100%)

s=input().strip()
l=[]
j=0
for i in range(1,len(s)):
    if s[i]=='+':
        l.append(int(s[j:i]))
        j=i+1
    elif s[i]=='-':
        l.append(int(s[j:i]))
        j=i
    elif i==len(s)-1:
        
        l.append(int(s[j:]))
        

print(sum(l))

# 0298, 2022-09-24 09:23:49, PPPPP (100%)

s = input()

ans = 0
sgn = '+'
temp = ''
for i in range(len(s)):
    if s[i] in '+-':
        if len(temp) > 0:
            val = int(temp)
            if sgn == '-':
                val *= -1
            ans += val
            temp = ''
        sgn = s[i]
    else:
        temp += s[i]
if len(temp) > 0:
    val = int(temp)
    if sgn == '-':
        val *= -1
    ans += val
print(ans)

# 0299, 2022-09-24 09:33:41, PPPPP (100%)

n = input()
sum = 0
s = 0
m = 1
for i in range(len(n)-1, -1, -1):
  if n[i].isdigit():
    s += int(n[i])*m
    m *= 10
  else:
    if n[i] == '-':
      sum -= s
    else:
      sum += s
    s = 0
    m = 1
if n[0].isdigit(): sum += s
print(sum)

# 0300, 2022-09-24 09:22:56, PPPPP (100%)

expression = input().split('+')

ans = 0
for e in expression :
    e2 = e.split('-')
    if len(e2) == 1 :
        ans += int(e2[0])
    else :
        sum = int(e2[0]) if len(e2[0]) > 0 else 0
        for x in e2[1:] :
            sum -= int(x)
        ans += sum
print(ans)

# 0301, 2022-09-24 09:15:59, PPPPP (100%)

print(sum(int(x) for x in (input().replace('+', ' +').replace('-', ' -').split())))

# 0302, 2022-09-24 09:34:54, PPPPP (100%)

s=input()
if(s[0]!='+' or s[0]!='-'):
    s = '+'+s
temp=num=sum=ch=0
for e in s:
    if(e=='+' or e=='-'):
        sum += (num*ch)
        ch = (-1)**(e=='-')
        num=0
    else:
        num = num*10 + int(e)
        temp = num
    
print(sum+(num*ch))

# 0303, 2022-09-24 09:33:32, PPPPP (100%)

a = input()
symbol = '+-'
numbers = '0123456789'
m = 1
sum = 0
i = 0
while(i < len(a)) :
    if a[i] == '-' :
        m = -1
        i += 1
    elif(a[i] in numbers) :
        get_string_number = ""
        while True :
            if(i >= len(a)) :
                break
            if a[i] in symbol :
                break
            else :
                get_string_number += a[i]
            i += 1
        get_number = int(get_string_number)
        sum += get_number * m
        m = 1
    else :
        i += 1
print(sum)



# 0304, 2022-09-24 09:51:15, PPPPP (100%)

s = input()
total = 0
i = 0
num = '0'
lst = '+'
while (i < len(s)):
    if (s[i].isalnum()):
        num += s[i]
    else:
        # print(num)
        if (lst == '+'):
            total += int(num)
        else:
            total -= int(num)
        num = ''
        lst = s[i]
    i += 1
if (lst == '+'):
    total += int(num)
else:
    total -= int(num)
print(total)


# 0305, 2022-09-24 09:58:42, PPPPP (100%)

s = input()
s = s+'-'
opr = ['+','-','*','/']
tmp = -1;i=0
if s[i]=='+' or s[i]=='-' or s[i]=='*' or s[i]=='/': tmp = -1;i+=1
else:           tmp = 1
num = ''

while True and i<len(s):
    if s[i]=='+' or s[i]=='-' or s[i]=='*' or s[i]=='/': break
    else: num = num+s[i]
    i+=1

ans = int(num)*tmp
if i<len(s):
    tmp = s[i]; i+=1
num = ''
while i<len(s):
    if s[i]=='+' or s[i]=='-' or s[i]=='*' or s[i]=='/': 
        if tmp == '+': ans = ans+int(num)
        elif tmp =='-': ans = ans-int(num)
        elif tmp =='*': ans = ans*int(num)
        elif tmp =='/': ans = ans/int(num)
        tmp = s[i]
        num = ''

    else:
        num = num+s[i]
    i+=1

print(ans)


# 0306, 2022-09-24 09:38:38, PPPPP (100%)

inp = input().strip()
curr = 0
next = ""
found = 0
if inp[0] != '-' : inp = '+' + inp
for i in range(len(inp)) :
    if inp[i] in '+-' and found == 1 :
        op = next[0]
        num = int(next[1:])
        if op == '+' : curr += num
        elif op == '-' : curr -= num
        next = ""
    next += inp[i]
    found = 1
if next != "" :
    op = next[0]
    num = int(next[1:])
    if op == '+' : curr += num
    elif op == '-' : curr -= num
print(curr)

# 0307, 2022-09-24 09:38:03, PPPPP (100%)

s = input()
s += '?'
x = []
ind = 0
for i in range(len(s)):
    if i == 0 and s[i] == '-': pass
    elif s[i] == '+' or s[i] == '-' or s[i] == '*' or s[i] == '/':
        x.append(int(s[ind:i]))
        if s[i] == '-': ind = i
        else: ind = i + 1
    elif s[i] == '?':
        x.append(int(s[ind:i]))

sum = 0
for e in x: 
    sum += e
print(sum)


# 0308, 2022-09-24 09:50:43, PPPPP (100%)

k = input()
res = list()
v = sum = 0
for i in range(len(k)) :
    if k[i]=='+' :
        res += [k[v:i]]
        v = i+1
    elif k[i]=='-' :
        res += [k[v:i]]
        v = i
res += [k[v:i+1]]

for x in res :
    if x!='' : sum += int(x)
    
print(sum)

# 0309, 2022-09-24 09:22:36, PPPPP (100%)

s = input()

cur = ""
if s[0] == '-':
    cs = '-'
    s = s[1:]
else:
    cs = '+'
res = 0

for x in s:
    if x == '+' or x == '-':
        if cs == '+':
            res += int(cur)
            cur = ""
        elif cs == '-':
            res -= int(cur)
            cur = ""
        cs = x
    else:
        cur += x

if cs == '+':
    res += int(cur)
elif cs == '-':
    res -= int(cur)

print(res)

# 0310, 2022-09-24 09:44:34, PPPPP (100%)

exp = input().strip()

ans = 0
if(exp[0] == '-'):
    curr_operand = '-'
    exp = exp[1:]
else:
    curr_operand = ''

for i in range(len(exp)):
    if(exp[i].isdigit()):
        curr_operand += exp[i]
    elif(curr_operand != '-'):
        ans += int(curr_operand)
        curr_operand = '' if exp[i] != '-' else '-'

ans += int(curr_operand if curr_operand != '' and curr_operand != '-' else 0)
print(ans)


# 0311, 2022-09-24 09:32:29, PPPPP (100%)

w = input()
l = []
sum = 0
num = "0"
minus = False
for i in range(len(w)):
    if(w[i]=="-"):
        n = int(num)
        if(minus==True):
            n*=-1
        sum+=n
        num = "0"
        minus = True
    elif(w[i]=="+"):
        n = int(num)
        if(minus==True):
            n*=-1
        sum+=n
        num = "0"
        minus = False
    else:
        num+=w[i]
n = int(num)
if(minus==True):
    n*=-1
sum+=n

print(sum)

# 0312, 2022-09-24 09:34:31, PPPPP (100%)

s = input()
a = s
b = s

a = a.replace('-', ' ')
a = a.replace('+', ' ')

l = [int(x) for x in a.split()]

sm = 0

if s[0] == '-':
    sm = -l[0]
else:
    sm = l[0]

i=1
for x in s[1:]:
    if x.isdigit():
        continue
    if x=='+':
        sm += l[i] 
    else:
        sm -= l[i]
    i+=1
print(sm)


# 0313, 2022-09-24 09:30:04, PPPPP (100%)

S = input()
sum = 0
currnum = 0
pos = 1

for i in range(0, len(S)):
    if S[i] == '-':
        sum += currnum * pos
        currnum = 0
        pos = -1
    elif S[i] == '+':
        sum += currnum * pos
        currnum = 0
        pos = 1
    else:
        if currnum == 0:
            currnum = int(S[i])
        else:
            currnum *= 10
            currnum += int(S[i])

sum += currnum * pos
print(sum)

# 0314, 2022-09-24 09:42:42, PPPPP (100%)

str = input()

ans = 0
num = "0"

for e in str:
    if (e == "+"):
        ans += int(num)
        num = ""
    elif (e == "-"):
        ans += int(num) 
        num = "-"
    else:
        num += e

print(ans + int(num))

# 0315, 2022-09-24 09:28:19, PPPPP (100%)

raw = input().split("+")

res = 0
for s in raw:
    cur = s.split("-")
    if cur[0] != "":
        res += int(cur[0])
    
    res += -1*sum(list(map(int, cur[1:])))

print(res)
# print(raw[0].split("-")[0])


# 0316, 2022-09-24 09:18:56, PPPPP (100%)

x = input()
now = ""
neg = False
ans = 0
for i in range(len(x)):
    if x[i]=='-' and i==0:
        neg = True
        continue
    if x[i].isnumeric():
        now+=x[i]
    else:
        if neg: ans+=(-1)*int(now)
        else: ans+=int(now)
        now = ""
        if x[i]=='-': neg = True
        else: neg = False
if neg: ans+=(-1)*int(now)
else: ans+=int(now)
print(ans)
    


# 0317, 2022-09-24 09:34:20, PPPPP (100%)

inp = input()

sum = 0
cur = 0
prev = 1
for e in inp + '+':
    if e == '+' or e == '-':
        sum += cur*prev
        cur = 0
        if e == '+':
            prev = 1
        else:
            prev = -1
    else:
        cur = cur*10 + int(e)
print(sum)


# 0318, 2022-09-24 09:25:07, PPPPP (100%)

inp = input()
cnt = 0
num = 0
pos = 1
for i in inp:
    if i=='-':
        cnt+=pos*num
        num = 0
        pos = -1
    elif i=='+':
        cnt+=pos*num
        num=0
        pos = 1
    else:
        num=num*10+int(i)
cnt+=pos*num
print(cnt)



# 0319, 2022-09-24 09:25:59, PPPPP (100%)

s=input()
a=[]
num=''
for i in range(len(s)):
    if i==0 and s[i]!='-':
        a.append('+')
        num+=s[i]
    elif s[i]=='+' or s[i]=='-':
        if num!='':
            a.append(num)
        num=''
        a.append(s[i])
    else:
        num+=s[i]
a.append(num)
b=[]
for i in range(1, len(a), 2):
    if a[i-1]=='-':
        b.append(int(a[i])*-1)
    else:
        b.append(int(a[i]))
print(sum(b))

# 0320, 2022-09-24 10:20:09, PPPPP (100%)

a=input()
if a[0]!='-':
    a='+'+a
n=[]
for i in range(0,len(a)):
    if a[i]=='-' or a[i]=='+':
        b=''
        b+=a[i]
        j=0
        while i+j+1<len(a) and a[i+j+1]!='-' and a[i+j+1]!='+':
            b+=a[i+j+1]
            j+=1
        n.append(int(b))
print(sum(n))

# 0321, 2022-09-24 10:13:52, PPPPP (100%)

x=str(input())
c=""
num=[]
for i in range(0,len(x)):
    if x[i]=="+":
        c+=" "
    elif x[i]=="-":
        c+=" "+"-"
        num+=[i]
    else:
        c+=x[i]
d=c.split()

if d[0]=="-":
    p=d[0]+d[1]
    d.remove(d[0])
    d.remove(d[0])
    d.insert(0,p)
sum=0
for i in range(len(d)):
    sum+=int(d[i])
print(sum) 

# 0322, 2022-09-24 09:42:49, PPPPP (100%)

x = input().strip()
number_str = ''
lst_number = []
for c in x:
    if c.isdigit():
        number_str += c
    else:
        lst_number.append(number_str)
        lst_number.append(c)
        number_str = ''
lst_number.append(number_str)
if lst_number[0] == '':
    lst_number[0] = 0
    last_number = int(lst_number[0])
else:
    last_number = int(lst_number[0])
for i in range(len(lst_number)):
    if i%2 == 1:
        if lst_number[i] == '+':
            last_number += int(lst_number[i+1])
        elif lst_number[i] == '-':
            last_number -= int(lst_number[i+1])
print(last_number)

Max Score = 80


# 0323, 2022-09-24 10:21:14, -PPPP (80%)

p = input()

s = ''
n = '1234567890'
pos = []
neg = []
c = 1
for i in range(len(p)-1):
    if p[i] == '-':
        s += p[i]
        c = 0
    elif p[i] == '+':
        s += p[i]
        c = 1
    elif c == 0:
        s += p[i]
        if p[i+1] not in n:
            neg.append(s)
            s = ''
    elif c == 1:
        s += p[i]
        if p[i+1] not in n:
            pos.append(s)
            s = ''
s = ''
for i in range(len(p)-1,0,-1):
#     print(str(p[i]))
    if str(p[i]) not in n:
        s = str(p[i]) +s
        break
    s = str(p[i]) +s
n1 = [int(e) for e in neg]
p1 = [int(e) for e in pos]
if sum(n1)+sum(p1)+int(s) == 0:
    print(int(p))
#     print(p[len(p)-2])
# print(p[len(p)-2])
# print(s)
else:

    print(sum(n1)+sum(p1)+int(s))
# 0324, 2022-09-24 10:28:18, -PPPP (80%)

p = input()

s = ''
n = '1234567890'
pos = []
neg = []
c = 1
for i in range(len(p)-1):
    if p[i] == '-':
        s += p[i]
        c = 0
    elif p[i] == '+':
        s += p[i]
        c = 1
    elif c == 0:
        s += p[i]
        if p[i+1] not in n:
            neg.append(s)
            s = ''
    elif c == 1:
        s += p[i]
        if p[i+1] not in n:
            pos.append(s)
            s = ''
s = ''
for i in range(len(p)-1,0,-1):
#     print(str(p[i]))
    if str(p[i]) not in n:
        s = str(p[i]) +s
        break
    s = str(p[i]) +s
n1 = [int(e) for e in neg]
p1 = [int(e) for e in pos]
if sum(n1)+sum(p1)+int(s) == 0:
    print(int(p))
#     print(p[len(p)-2])
# print(p[len(p)-2])
# print(s)
else:

    print(int(sum(n1)+sum(p1)+int(s)))
# 0325, 2022-09-24 10:36:44, Pxxxx (20%)

p = input()

s = ''
n = '1234567890'
pos = []
neg = []
c = 1
for i in range(len(p)-1):
    if p[i] == '-':
        s += p[i]
        c = 0
    elif p[i] == '+':
        s += p[i]
        c = 1
    elif c == 0:
        s += p[i]
        if p[i+1] not in n:
            neg.append(s)
            s = ''
    elif c == 1:
        s += p[i]
        if p[i+1] not in n:
            pos.append(s)
            s = ''
s = ''
for i in range(len(p)-1,0,-1):
#     print(str(p[i]))
    if str(p[i]) not in n:
        s = str(p[i]) +s
        break
    s = str(p[i]) +s
n1 = [int(e) for e in neg]
p1 = [int(e) for e in pos]
if sum(n1)+sum(p1)+int(s) == 0:
    print(int(p))
#     print(p[len(p)-2])
# print(p[len(p)-2])
# print(s)
else:
    if sum(n1)+sum(p1)+int(s) == -int(p):
        print(int(p))
    else:
        print(sum(n1)+sum(p1)+int(s))
# 0326, 2022-09-24 10:37:03, -PPPx (60%)

p = input()
if p[0] == '-':
    save = -int(p)
s = ''
n = '1234567890'
pos = []
neg = []
c = 1
for i in range(len(p)-1):
    if p[i] == '-':
        s += p[i]
        c = 0
    elif p[i] == '+':
        s += p[i]
        c = 1
    elif c == 0:
        s += p[i]
        if p[i+1] not in n:
            neg.append(s)
            s = ''
    elif c == 1:
        s += p[i]
        if p[i+1] not in n:
            pos.append(s)
            s = ''
            
s = ''
for i in range(len(p)-1,0,-1):
#     print(str(p[i]))
    if str(p[i]) not in n:
        s = str(p[i]) +s
        break
    s = str(p[i]) +s
n1 = [int(e) for e in neg]
p1 = [int(e) for e in pos]
# print(save)
if sum(n1)+sum(p1)+int(s) == 0:
#     if p == save:
#         print(int(p))
#     else:
        print('-'+str(save))
    
#     print(p[len(p)-2])
# print(p[len(p)-2])
# print(s)
else:

        print(sum(n1)+sum(p1)+int(s))
# 0327, 2022-09-24 10:37:33, -PPPx (60%)

p = input()
if p[0] == '-':
    save = -int(p)
s = ''
n = '1234567890'
pos = []
neg = []
c = 1
for i in range(len(p)-1):
    if p[i] == '-':
        s += p[i]
        c = 0
    elif p[i] == '+':
        s += p[i]
        c = 1
    elif c == 0:
        s += p[i]
        if p[i+1] not in n:
            neg.append(s)
            s = ''
    elif c == 1:
        s += p[i]
        if p[i+1] not in n:
            pos.append(s)
            s = ''
            
s = ''
for i in range(len(p)-1,0,-1):
#     print(str(p[i]))
    if str(p[i]) not in n:
        s = str(p[i]) +s
        break
    s = str(p[i]) +s
n1 = [int(e) for e in neg]
p1 = [int(e) for e in pos]
# print(save)
if sum(n1)+sum(p1)+int(s) == 0:

         print(int(p))
#     else:
        
    
#     print(p[len(p)-2])
# print(p[len(p)-2])
# print(s)
else:

        print(sum(n1)+sum(p1)+int(s))
# 0328, 2022-09-24 10:37:43, -PPPP (80%)

p = input()

s = ''
n = '1234567890'
pos = []
neg = []
c = 1
for i in range(len(p)-1):
    if p[i] == '-':
        s += p[i]
        c = 0
    elif p[i] == '+':
        s += p[i]
        c = 1
    elif c == 0:
        s += p[i]
        if p[i+1] not in n:
            neg.append(s)
            s = ''
    elif c == 1:
        s += p[i]
        if p[i+1] not in n:
            pos.append(s)
            s = ''
s = ''
for i in range(len(p)-1,0,-1):
#     print(str(p[i]))
    if str(p[i]) not in n:
        s = str(p[i]) +s
        break
    s = str(p[i]) +s
n1 = [int(e) for e in neg]
p1 = [int(e) for e in pos]
if sum(n1)+sum(p1)+int(s) == 0:
    print(int(p))
#     print(p[len(p)-2])
# print(p[len(p)-2])
# print(s)
else:

    print(int(sum(n1)+sum(p1)+int(s)))
# 0329, 2022-09-24 10:38:42, Pxxxx (20%)

p = input()

s = ''
n = '1234567890'
pos = []
neg = []
c = 1
for i in range(len(p)-1):
    if p[i] == '-':
        s += p[i]
        c = 0
    elif p[i] == '+':
        s += p[i]
        c = 1
    elif c == 0:
        s += p[i]
        if p[i+1] not in n:
            neg.append(s)
            s = ''
    elif c == 1:
        s += p[i]
        if p[i+1] not in n:
            pos.append(s)
            s = ''
s = ''
for i in range(len(p)-1,0,-1):
#     print(str(p[i]))
    if str(p[i]) not in n:
        s = str(p[i]) +s
        break
    s = str(p[i]) +s
n1 = [int(e) for e in neg]
p1 = [int(e) for e in pos]
if sum(n1)+sum(p1)+int(s) == 0:
    print(int(p))
#     print(p[len(p)-2])
# print(p[len(p)-2])
# print(s)
elif sum(n1)+sum(p1)+int(s) == -int(p):
    print(int(p))
else:

    print(int(sum(n1)+sum(p1)+int(s)))
# 0330, 2022-09-24 10:38:51, -PPPP (80%)

p = input()

s = ''
n = '1234567890'
pos = []
neg = []
c = 1
for i in range(len(p)-1):
    if p[i] == '-':
        s += p[i]
        c = 0
    elif p[i] == '+':
        s += p[i]
        c = 1
    elif c == 0:
        s += p[i]
        if p[i+1] not in n:
            neg.append(s)
            s = ''
    elif c == 1:
        s += p[i]
        if p[i+1] not in n:
            pos.append(s)
            s = ''
s = ''
for i in range(len(p)-1,0,-1):
#     print(str(p[i]))
    if str(p[i]) not in n:
        s = str(p[i]) +s
        break
    s = str(p[i]) +s
n1 = [int(e) for e in neg]
p1 = [int(e) for e in pos]
if sum(n1)+sum(p1)+int(s) == 0:
    print(int(p))
#     print(p[len(p)-2])
# print(p[len(p)-2])
# print(s)

else:

    print(int(sum(n1)+sum(p1)+int(s)))

# 0331, 2022-09-24 10:26:21, PPPP- (80%)

x=input()
a=[]
b=[]
c=''
d=0
for i in range(len(x)):
    if '0'<=x[i]<='9':
        c+=x[i]
        if len(x)==i:
            c+=x[i]
            a.append(c)     
    else:
        a.append(c)
        c=''
   
    if x[i]=='+':
        b.append(x[i])
    elif x[i]=='-':
        b.append(x[i])
if len(b)==0:
    print(x)
else:
    if x[0]=='-':
        for i in range(1,len(b)):
            if b[i]=='-':
                d-=int(a[i])
            elif b[i]=='+':
                d+=int(a[i])
    else:
        d+=int(a[0])
        for i in range(len(b)-1):
            if b[i]=='-':
                d-=int(a[i+1])
            else:
                d+=int(a[i+1])
    if b[len(b)-1]=="-":
        d-=int(c)
    elif b[len(b)-1]=="+":
        d+=int(c)
    print(d)
    
        


# 0332, 2022-09-24 10:31:00, PPPP- (80%)

x=input()
a=[]
b=[]
c=''
d=0
for i in range(len(x)):
    if '0'<=x[i]<='9':
        c+=x[i]
        if len(x)==i:
            c+=x[i]
            a.append(c)     
    else:
        a.append(c)
        c=''
   
    if x[i]=='+':
        b.append(x[i])
    elif x[i]=='-':
        b.append(x[i])
if len(b)==0:
    print(x)
else:
    if x[0]=='-':
        for i in range(1,len(b)):
            if b[i]=='-':
                d-=int(a[i])
            elif b[i]=='+':
                d+=int(a[i])
    else:
        d+=int(a[0])
        for i in range(len(b)-1):
            if b[i]=='-':
                d-=int(a[i+1])
            else:
                d+=int(a[i+1])
    if b[len(b)-1]=="-":
        d-=int(c)
    elif b[len(b)-1]=="+":
        d+=int(c)
    print(d)
# 0333, 2022-09-24 10:33:34, PPPP- (80%)

x=input()
a=[]
b=[]
c=''
d=0
for i in range(len(x)):
    if '0'<=x[i]<='9':
        c+=x[i]
        if len(x)==i:
            c+=x[i]
            a.append(c)     
    else:
        a.append(c)
        c=''
   
    if x[i]=='+':
        b.append(x[i])
    elif x[i]=='-':
        b.append(x[i])
if len(b)==0:
    print(x)
else:
    if x[0]=='-':
        for i in range(1,len(b)):
            if b[i]=='-':
                d-=int(a[i])
            elif b[i]=='+':
                d+=int(a[i])
    elif x[0]!='-':
        d+=int(a[0])
        for i in range(len(b)-1):
            if b[i]=='-':
                d-=int(a[i+1])
            else:
                d+=int(a[i+1])
    if b[len(b)-1]=="-":
        d-=int(c)
    elif b[len(b)-1]=="+":
        d+=int(c)
    print(d)

        



# 0334, 2022-09-24 09:48:21, xPPPx (60%)

x = input()
op = ["+","-"]
listd = []
listo = []
num = ""
for c in x:
    if c in op:
        listo.append(c)
        listd.append(int(num))
        num = ""
    else:
        num += c
listd.append(int(num))

s = 0
if len(listo) == len(listd):
    for e in listo:
        if e == "-":
            listd[s] = -(listd[s])
            s += 1
else:
    s += 1
    for e in listo:
        if e == "-":
            listd[s] = -(listd[s])
        s += 1

print(sum(listd))

# 0335, 2022-09-24 09:50:26, PPPP- (80%)

x = input()
op = ["+","-"]
listd = []
listo = []
num = ""
for c in x:
    if c in op:
        listo.append(c)
        if num != "":
            listd.append(int(num))
            num = ""
    else:
        num += c
listd.append(int(num))

s = 0
if len(listo) == len(listd):
    for e in listo:
        if e == "-":
            listd[s] = -(listd[s])
            s += 1
else:
    s += 1
    for e in listo:
        if e == "-":
            listd[s] = -(listd[s])
        s += 1

print(sum(listd))

Max Score = 60


# 0336, 2022-09-24 09:51:25, x---x (0%)

a = input().strip() + "+"
b = []
sym = []
num = ""
c = []
for s in a:
    b.append(s)
print(b)
for i in range(len(a)):
    if b[i] != "+" and b[i] != "-":
        num += b[i]
    else:
        sym.append(b[i])
        c.append(int(num))
        num = ""
ans = c[0]
for i in range(len(c) - 1):
    ans += int(sym[i] + str(c[i + 1]))
print(ans)
# 0337, 2022-09-24 09:51:41, x---x (0%)

a = input().strip() + "+"
b = []
sym = []
num = ""
c = []
for s in a:
    b.append(s)
print(b)
for i in range(len(a)-1):
    if b[i] != "+" and b[i] != "-":
        num += b[i]
    else:
        sym.append(b[i])
        c.append(int(num))
        num = ""
ans = c[0]
for i in range(len(c) - 1):
    ans += int(sym[i] + str(c[i + 1]))
print(ans)
# 0338, 2022-09-24 10:14:30, -P--- (20%)

a = input() + "+"
num = ""
ans = 0
b = []
if a[0] == "-":
    a = a[1:]
    for i in range(len(a)):
        if a[i] != "-" and a[i] != "+":
            num += a[i]
        else:
            b.append(int(a[i] + str(num)))
            num = ""
    for i in range(len(b)):
        ans += int(b[i])
else:
    for i in range(len(a)):
        if a[i] != "-" and a[i] != "+":
            num += a[i]
        else:
            b.append(int(a[i] + str(num)))
            num = ""
    for i in range(len(b)):
        ans += int(b[i])
print(ans)

# 0339, 2022-09-24 10:29:01, PPP-- (60%)

a = input() + "+"
t = list(a)
sym = []
num_list = []
num = ""
ans = 0
if t[0] == "-":
    t = t[1:]
    for i in range(len(t)):
        if t[i] != "+" and t[i] != "-":
            num += t[i]
        else:
            sym.append(t[i])
            num_list.append(num)
            num = ""
    sym[-1] = "-"
    for i in range(len(sym)):
        ans += int(sym[i] + str(num_list[i]))
else:
    for i in range(len(a)):
        if t[i] != "+" and t[i] != "-":
            num += t[i]
        else:
            sym.append(t[i])
            num_list.append(num)
            num = ""
    sym = sym[::-1]
    for i in range(len(sym)):
        ans += int(sym[i] + str(num_list[i]))
print(ans)

# 0340, 2022-09-24 10:36:40, PP--- (40%)

a = input() + "+"
t = list(a)
sym = []
num_list = []
num = ""
ans = 0
if t[0] == "-":
    t = t[1:]
    for i in range(len(t)):
        if t[i] != "+" and t[i] != "-":
            num += t[i]
        else:
            sym.append(t[i])
            num_list.append(num)
            num = ""
    sym[-1] = "-"
    for i in range(len(sym)):
        ans += int(sym[i] + str(num_list[i]))
else:
    for i in range(len(a)):
        if t[i] != "+" and t[i] != "-":
            num += t[i]
        else:
            sym.append(t[i])
            num_list.append(num)
            num = ""
    z = 0
    for i in range(len(sym)):
        if sym[i] == "-":
            z += 1
    for i in range(z):
        sym = sym[::-1]
    for i in range(len(sym)):
        ans += int(sym[i] + str(num_list[i]))
print(ans)

# 0341, 2022-09-24 10:37:20, PPP-- (60%)

a = input() + "+"
t = list(a)
sym = []
num_list = []
num = ""
ans = 0
if t[0] == "-":
    t = t[1:]
    for i in range(len(t)):
        if t[i] != "+" and t[i] != "-":
            num += t[i]
        else:
            sym.append(t[i])
            num_list.append(num)
            num = ""
    sym[-1] = "-"
    for i in range(len(sym)):
        ans += int(sym[i] + str(num_list[i]))
else:
    for i in range(len(a)):
        if t[i] != "+" and t[i] != "-":
            num += t[i]
        else:
            sym.append(t[i])
            num_list.append(num)
            num = ""
    sym = sym[::-1]
    for i in range(len(sym)):
        ans += int(sym[i] + str(num_list[i]))
print(ans)

# 0342, 2022-09-24 10:29:59, xPPPx (60%)

x= input()
l=[]
c=''
d=0
for i in range(len(x)):
    if x[i] not in '+-' :
        c += x[i]

    else:
        l.append(c)
        c=x[i]
k=x.index(l[-1]) + len(l[-1])
l.append(x[k:])
l1=[]
for i in range(len(l)):
    if l[i][0] == '+':
        l1.append(int(l[i][1:]))
    elif l[i][0] == '-':
        l1.append(-1*(int(l[i][1:])))
    else:
        l1.append(int(l[i]))
print(sum(l1))
        


# 0343, 2022-09-24 10:30:32, xPPPx (60%)

x= input()
l=[]
c=''
for i in range(len(x)):
    if x[i] not in '+-' :
        c += x[i]

    else:
        l.append(c)
        c=x[i]
k=x.index(l[-1]) + len(l[-1])
l.append(x[k:])
l1=[]
for i in range(len(l)):
    if l[i][0] == '+':
        l1.append(int(l[i][1:]))
    elif l[i][0] == '-':
        l1.append(-1*(int(l[i][1:])))
    else:
        l1.append(int(l[i]))
print(sum(l1))

# 0344, 2022-09-24 10:26:21, xxxxx (0%)

a = input()
b = []
c = []
ans = 0
for i in range(len(a)-1) :
    if a[i] == '+' :
        b.append(a[i+1])
    elif a[i] == '-' :
        c.append(a[i+1])
print(sum(b)-sum(c))
        
# 0345, 2022-09-24 10:26:39, PPP-- (60%)

a = input().split('-')
s = []
    
b=[]
for e in a :
    try :
        b.append([int(k) for k in e.split('+')])
    except:
       pass
if a[0] =='':
    b[0][0] = -b[0][0]
for k in b :
    s.append(-sum(k))
s[0] = -s[0]
    
print(sum(s))

# 0346, 2022-09-24 10:33:08, xPPPx (60%)

x = input()
s = []
n = ''
ans = 0
for i in range(len(x)):
    if x[i] != '+' and x[i] != '-':
        n += x[i]
    else:
        s.append(n)
        s += x[i]
        n = ''
s.append(n)
if len(s) == 1:
    ans += int(s[0])
else:
    if s[0] != '+' and s[0] != '-':
        ans += int(s[0])
        s.remove(s[0])
    else:
        if s[i] == '-':
            ans -= int(s[i+1])
        if s[i] == '+':
            ans += int(s[i+1])
        s.remove(s[0])
        s.remove(s[1])
    for i in range(len(s)-1):
        if s[i] == '-':
            ans -= int(s[i+1])
        if s[i] == '+':
            ans += int(s[i+1])
print(ans)
        
        
    

# 0347, 2022-09-24 10:34:18, xPPPx (60%)

x = input()
s = []
n = ''
ans = 0
for i in range(len(x)):
    if x[i] != '+' and x[i] != '-':
        n += x[i]
    else:
        s.append(n)
        s += x[i]
        n = ''
s.append(n)
if len(s) == 1:
    ans += int(s[0])
else:
    if s[0] != '+' and s[0] != '-':
        ans += int(s[0])
        s.remove(s[0])
    else:
        if s[i] == '-':
            ans -= int(s[i+1])
        if s[i] == '+':
            ans += int(s[i+1])
        s.remove(s[0])
        s.remove(s[1])
    if s != []:
        for i in range(len(s)-1):
            if s[i] == '-':
                ans -= int(s[i+1])
            if s[i] == '+':
                ans += int(s[i+1])
print(ans)

# 0348, 2022-09-24 10:37:51, ----- (0%)

STR = '9999-999+99-9'
X = STR.split('+')
Y = []
Z = []
for i in X :
    Y += [i.split('-')]
for j in Y :
    if STR[0] == '-' :
        a = -int(Y[0][0])
        for k in range(1,len(j)) :
            a -= int(Y[0][k])
        Z.append(a)
        a = int(j[1])
        for k in range(2,len(j)) :
            a -= int(j[k])
        Z.append(a)
    else :
        a = int(j[0])
        for k in range(1,len(j)) :
            a -= int(j[k])
        Z.append(a)
ans = sum(Z)
print(sum(Z))
# 0349, 2022-09-24 10:39:06, xPPPx (60%)

STR = input()
X = STR.split('+')
Y = []
Z = []
for i in X :
    Y += [i.split('-')]
for j in Y :
    if STR[0] == '-' :
        a = -int(Y[0][0])
        for k in range(1,len(j)) :
            a -= int(Y[0][k])
        Z.append(a)
        a = int(j[1])
        for k in range(2,len(j)) :
            a -= int(j[k])
        Z.append(a)
    else :
        a = int(j[0])
        for k in range(1,len(j)) :
            a -= int(j[k])
        Z.append(a)
ans = sum(Z)
print(sum(Z))

# 0350, 2022-09-24 10:22:19, P---- (20%)

inp = input()
d = []
cal = []
for i in range(len(inp)):
    d.append(inp[i])
str_tonum = '0'
#[+,3,3,3,-,6,6,6,+,3,3,]
for i in range(len(inp)):
    if inp[i] in ['+','-']:
        str_tonum += inp[i]
        cal.append([str_tonum[0:-2]])
    else:
        str_to_num = '0'
        str_tonum += inp[i]
cal.append(str_tonum)
ans = cal[-1]
ans = ans[1:]

print(ans)
        
# 0351, 2022-09-24 10:34:19, xPPPx (60%)

inp = input()
d = []
cal = []
for i in range(len(inp)):
    d.append(inp[i])
str_tonum = ''
#[+,3,3,3,-,6,6,6,+,3,3,]
#[+,5,+,6,+7]
for i in range(len(inp)):
    if inp[i] not in ['+','-']:
        str_tonum += inp[i]
        
    else:
        cal.append(int(str_tonum))
        str_tonum = ''
        str_tonum += inp[i]
cal.append(int(str_tonum))


print(sum(cal))
        

# 0352, 2022-09-24 10:37:36, xPPPx (60%)

string = input()
s = []
for cha in string :
    s.append(cha)
s.append('q')

numbers = '0123456789'
algebra = '+-*/'

a = []
for cha in string :
    if cha in algebra :
        a.append(cha)
        
index_of_a = []
for i in range(len(a)) :
    index_of_a.append(string.index(a[i]))

num = []
n = ''
for i in range(len(s)) :
    if s[i] in numbers :
        n += s[i]
    elif s[i] in algebra :
        num.append(str(n))
        num.append(s[i])
        n = ''
    elif s[i] == 'q' :
        num.append(n)

sums = int(num[0])
for i in range(len(num)-1) :
    if num[i] in algebra :
        if num[i] == '+' :
            sums += int(num[i+1])
        elif num[i] == '-' :
            sums -= int(num[i+1])
        elif num[i] == '*' :
            sums *= int(num[i+1])
        elif num[i] == '/' :
            sums /= int(num[i+1])

print(sums)



# 0353, 2022-09-24 10:36:43, xPPPx (60%)

op = ['+','-']
s = input()
a = []
for i in range(len(s)):
    a.append(s[i])
    
total = 0 ; x = '' ; num = [] ; ope = []
for i in a:
    if i not in op:
        x += i
    else:
        num.append(x)
        ope.append(i)
        x = ''
num.append(x)

f_num = [int(e) for e in num]

total += f_num[0]
for i in range(len(ope)):
    if ope[i] == op[0]:
        total += f_num[i+1]
    else:
        total -= f_num[i+1]
print(total)

Max Score = 40


# 0354, 2022-09-24 10:24:50, PPxxx (40%)

x=input()     
g=x.split("+")
v=int(g[0])
for i in range(1,len(g)):
    v+=int(g[i])
print(v)
    
# 0355, 2022-09-24 10:26:30, compilation error (0%)

x=input() 
if "+"inx:     
    g=x.split("+")
    v=int(g[0])
    for i in range(1,len(g)):
    v+=int(g[i])
    print(v)
else:
    g=x.split("-")
    v=int(g[0])
    for i in range(1,len(g)):
    v+=int(g[i])
    print(v)
    
# 0356, 2022-09-24 10:27:13, compilation error (0%)

x=input() 
if "+"in x:     
    g=x.split("+")
    v=int(g[0])
    for i in range(1,len(g)):
    v+=int(g[i])
    print(v)
if"-"in x :
    g=x.split("-")
    v=int(g[0])
    for i in range(1,len(g)):
    v+=int(g[i])
    print(v)
    
    
 

# 0357, 2022-09-24 10:27:52, compilation error (0%)

x=input() 
if "+"in x:     
    g=x.split("+")
    v=int(g[0])
    for i in range(1,len(g)):
    v+=int(g[i])
    print(v)
if "-" in x :
    g=x.split("-")
    v=-int(g[0])
    for i in range(1,len(g)):
    v-=int(g[i])
    print(v)
    
    
# 0358, 2022-09-24 10:28:18, compilation error (0%)

x=input()    
g=x.split("+")
v=int(g[0])
for i in range(1,len(g)):
v+=int(g[i])
print(v)

# 0359, 2022-09-24 10:29:05, PPxxx (40%)

x=input()    
g=x.split("+")
v=int(g[0])
for i in range(1,len(g)):
    v+=int(g[i])
print(v)


    
 
 
# 0360, 2022-09-24 10:29:24, xP-xx (20%)

x=input() 
if "+"in x:     
    g=x.split("+")
    v=int(g[0])
    for i in range(1,len(g)):
        v+=int(g[i])
    print(v)
if "-" in x :
    g=x.split("-")
    v=-int(g[0])
    for i in range(1,len(g)):
        v-=int(g[i])
    print(v)
    
    
# 0361, 2022-09-24 10:30:28, xP-xx (20%)

x=input() 
if "+"in x :     
    g=x.split("+")
    v=int(g[0])
    for i in range(1,len(g)):
        v+=int(g[i])
    print(v)
else:
    g=x.split("-")
    v=-int(g[0])
    for i in range(1,len(g)):
        v-=int(g[i])
    print(v)
    
# 0362, 2022-09-24 10:31:02, PPxxx (40%)

x=input() 
g=x.split("+")
v=int(g[0])
for i in range(1,len(g)):
    v+=int(g[i])
print(v)

# 0363, 2022-09-24 09:50:21, PPxxx (40%)

x= [int(e) for e in input().split('+')]
print(sum(x))
# 0364, 2022-09-24 09:58:02, xx-xx (0%)

x= [int(e)*-1 for e in input().split('-')]
#x= [int(e) for e in input().split('+')]
print(x)
# 0365, 2022-09-24 09:58:17, xx-xx (0%)

x= [int(e)*-1 for e in input().split('-')]
#x= [int(e) for e in input().split('+')]
print(sum(x))
# 0366, 2022-09-24 09:59:15, PPxxx (40%)

x= [int(e) for e in input().split('+')]
print(sum(x))
# 0367, 2022-09-24 10:03:47, compilation error (0%)

#x=[int(e)*-1 for e in input().split('-')]
x= [int(e) for e in input().split('+'),int(e)*-1 for e in input().split('-')2+]
print(x)
# 0368, 2022-09-24 10:04:24, compilation error (0%)

#x=[int(e)*-1 for e in input().split('-')]
x= [int(e) for e in input().split('+'),int(e)*-1 for e in input().split('-')2+]
print(sum(x))
# 0369, 2022-09-24 10:04:37, compilation error (0%)

#x=[int(e)*-1 for e in input().split('-')]
x= [int(e) for e in input().split('+'),int(e)*-1 for e in input().split('-')2+]
print(sum(x))
# 0370, 2022-09-24 10:21:57, --xxx (0%)

x=[int(e) for e in input().split('-'and'+')]
print(x)
# 0371, 2022-09-24 10:22:17, PPxxx (40%)

x=[int(e) for e in input().split('-'and'+')]
print(sum(x))

# 0372, 2022-09-24 10:19:08, Pxxxx (20%)

x=input()
print(int(x))
# 0373, 2022-09-24 10:26:08, xxxxx (0%)

x = input()
b =[]
sumn=0
c = 0
num = ['0','1','2','3','4','5','6','7','8','9']
for i in range(len(x)-1):
    if x[i]=='-':
        sumn -= x[i-1] 
    elif x[i]=='+':
        sumn -= x[i-1] 
print(sumn)
# 0374, 2022-09-24 10:26:33, ----- (0%)

x = input()
b =[]
sumn=0
c = 0
num = ['0','1','2','3','4','5','6','7','8','9']
for i in range(len(x)-1):
    if x[i]=='-':
        sumn -= int(x[i-1]) 
    elif x[i]=='+':
        sumn -= int(x[i-1]) 
print(sumn)
# 0375, 2022-09-24 10:27:28, Pxxxx (20%)

x=input()
print(int(x))
# 0376, 2022-09-24 10:34:05, xP--x (20%)

x = input()
b = ''
sumn=0
for e in x:
    if e not in ['-','+']:
        b+=e
    elif e == '-':
        sumn-= abs(int(b))
        b = ''
    elif e == '+':
        sumn+=int(b)
        b = ''
sumn +=int(b)
print(sumn)
# 0377, 2022-09-24 10:38:01, xP--x (20%)

x = input()
b = ''
sumn=0
if x[0]=='-':
  print(int(x))
else:
  for e in x:
    if e not in ['-','+']:
        b+=e
    elif e == '+':
        sumn+=int(b)
        b = ''
sumn +=int(b)
print(sumn)
# 0378, 2022-09-24 10:39:03, PP--x (40%)

x = input()
b = ''
sumn=0
if x[0]=='-':
  print(int(x))
else:
  for e in x:
    if e not in ['-','+']:
        b+=e
    elif e == '+':
        sumn+=int(b)
        b = ''
  sumn +=int(b)
  print(sumn)

# 0379, 2022-09-24 10:12:42, ----- (0%)

print(0)
# 0380, 2022-09-24 10:13:05, ----- (0%)

print(20)
# 0381, 2022-09-24 10:18:55, xxxxx (0%)

x = input().split("+")
print(sum(x))
    
# 0382, 2022-09-24 10:20:34, PPxxx (40%)

x = [int(e) for e in input().split("+")]
print(sum(x))
# 0383, 2022-09-24 10:21:19, xx-xx (0%)

x = [int(e) for e in input().split("-")]
print(sum(x)*(-1))
# 0384, 2022-09-24 10:23:59, PPxxx (40%)

x = [int(e) for e in input().split("+")]
print(sum(x))

# 0385, 2022-09-24 09:18:03, Pxxxx (20%)

x=int(input())
print(x)
# 0386, 2022-09-24 09:32:18, Pxxxx (20%)

x=str(input())
x1=int(x)
print(x1)
# 0387, 2022-09-24 10:00:50, PPxxx (40%)

x=str(input()).split('+')
ans=0
for i in range(len(x)):
    ans+=int(x[i])
print(ans)





# 0388, 2022-09-24 10:24:39, xx-xx (0%)

x=str(input()).split('-')
ans=0

for i in range(len(x)):
    ans-=int(x[i])
print(ans)

# 0389, 2022-09-24 10:24:51, PPxxx (40%)

x=str(input()).split('+')
ans=0
for i in range(len(x)):
    ans+=int(x[i])
print(ans)

# 0390, 2022-09-24 10:08:06, P---- (20%)

x=input()
if '+-' not in x:
    print(x)
# 0391, 2022-09-24 10:23:38, ----- (0%)

x=input()
number=[] ; express=[]
for e in x:
    if e not in '+-':
        number.append(e)
    else:
        express.append(e)

sum=0
for i in range(len(number)):
    sum+=int(number[i])

print(sum)

# 0392, 2022-09-24 10:26:18, ----- (0%)

x=input()
if '+' not in x and '-' not in x:
    print(x)
else:
    number=[] ; express=[]
    for e in x:
        if e not in '+-':
            number.append(e)
        else:
            express.append(e)

    sum=0
    for i in range(len(number)):
        sum+=int(number[i])

    print(sum)
# 0393, 2022-09-24 10:29:16, PPxxx (40%)

x=input().split('+')
sum=0
for e in x:
    sum+=int(e)
print(sum)
# 0394, 2022-09-24 10:36:28, PP--- (40%)

x=input()
if '-' not in x:
    sum=0
    x=x.split('+')
    for e in x:
        sum+=int(e)
    print(sum)

elif '+' not in x:
    po=0
    x='0'+x
    x=x.split('-')
    for f in x:
       po-=int(f)
    print(po)
    

# 0395, 2022-09-24 10:27:52, PP--- (40%)

x = input()
if '+' not in x and '-' in x:    
    if x[0] == '-':
        y = [int(e) for e in x[1:].split('-')]
    elif x[0] != '-':
        y = [int(e) for e in x.split('-')]
    print('-',sum(y),sep='')
if '-' not in x:
    z = [int(e) for e in x.split('+')]
    print(sum(z))

# 0396, 2022-09-24 10:35:50, xxxxx (0%)

x = input()
if '+' not in x and '-' in x:    
    if x[0] == '-':
        y = [int(e) for e in x[1:].split('-')]
    elif x[0] != '-':
        y = [int(e) for e in x.split('-')]
    print('-',sum(y),sep='')
if '-' not in x:
    z = [int(e) for e in x.split('+')]
    print(sum(z))
for i in range(len(x)):
    if x[i] == '-':
        p.append(x[i])
        p -= int(x[i+1])
    elif x[i] == '+':
        p += int(x[i+1])
print(p)
# 0397, 2022-09-24 10:36:09, PP--- (40%)

x = input()
if '+' not in x and '-' in x:    
    if x[0] == '-':
        y = [int(e) for e in x[1:].split('-')]
    elif x[0] != '-':
        y = [int(e) for e in x.split('-')]
    print('-',sum(y),sep='')
if '-' not in x:
    z = [int(e) for e in x.split('+')]
    print(sum(z))

# 0398, 2022-09-24 10:36:58, xPxxx (20%)

x = input()
if '+' not in x and '-' in x:    
    if x[0] == '-':
        y = [int(e) for e in x[1:].split('-')]
    elif x[0] != '-':
        y = [int(e) for e in x.split('-')]
    print('-',sum(y),sep='')
if '-' not in x:
    z = [int(e) for e in x.split('+')]
    print(sum(z))
else:
    p = 0
    q = []
    for i in range(len(x)):
        if x[i] == '-':
            p.append(x[i])
            p -= int(x[i+1])
        elif x[i] == '+':
            p += int(x[i+1])
    print(p)
# 0399, 2022-09-24 10:37:12, PP--- (40%)

x = input()
if '+' not in x and '-' in x:    
    if x[0] == '-':
        y = [int(e) for e in x[1:].split('-')]
    elif x[0] != '-':
        y = [int(e) for e in x.split('-')]
    print('-',sum(y),sep='')
if '-' not in x:
    z = [int(e) for e in x.split('+')]
    print(sum(z))


# 0400, 2022-09-24 10:03:45, ----- (0%)

x = input().split('+')
t = []
for i in x:
    if '-' in i:
        i.split('-')
        for e in range(len(str(i))):
            t += i[e]
    else:
        t += i
while '-' in t:
    c = t.index('-')
    x = t.pop(c+1)
    t.insert(c+1,'-'+x)
    t.remove('-')
t = [int(e) for e in t]

total = sum(t)
print(total)


# 0401, 2022-09-24 10:29:04, -Pxxx (20%)

x = input().split('+')
t = []
c = []
for i in x:
    if '0'<=i<='9':
        t.append(i)
    elif '-' in i:
        i.split('-')
        for e in range(len(str(i))):
            t += i[e]
while '-' in t:
    c = t.index('-')
    x = t.pop(c+1)
    t.insert(c+1,'-'+x)
    t.remove('-')
t = [int(e) for e in t]

total = sum(t)
print(total)

# 0402, 2022-09-24 10:30:11, -Pxxx (20%)

x = input().split('+')
t = []
c = []
for i in x:
    if '0'<=i<='9':
        t.append(i)
    elif '-' in i:
        i.split('-')
        for e in range(len(str(i))):
            t.append(i[e])
while '-' in t:
    c = t.index('-')
    x = t.pop(c+1)
    t.insert(c+1,'-'+x)
    t.remove('-')
t = [int(e) for e in t]

total = sum(t)
print(total)

# 0403, 2022-09-24 10:33:59, PPxxx (40%)

x = input().split('+')
t = []
c = []
for i in x:
    i.split('-')
    if '0'<=i<='9':
        t.append(i)
   # elif '-' in i:
     #   i.split('-')
      #  for e in range(len(str(i))):
     #       t.append(i[e])
#while '-' in t:
#     c = t.index('-')
#     x = t.pop(c+1)
#     t.insert(c+1,'-'+x)
#     t.remove('-')
t = [int(e) for e in x]

total = sum(t)
print(total)

# 0404, 2022-09-24 10:36:56, PPxxx (40%)

x = input().split('+')
t = []
for i in x:
    i.split('-')
    if '0'<=i<='9':
        t.append(i)
    elif '0'<=i[1]<='9':
        t.append(i)
t = [int(e) for e in t]

total = sum(t)
print(total)


# 0405, 2022-09-24 10:17:58, xPP-x (40%)

x = input()
x = x.split("+")
z = []
b = []
for i in range(len(x)):
    y = x[i]
    y = y.split("-")
    z.append(y) 
for i in range(len(z)):
    c = [int(a) for a in z[i]]
    if i == 0 :
        d = c[i+1:]
    else :
        d = c[i:]
    d = sum(d)
    c = c[0] - d
    b.append(c)
print(sum(b))

# 0406, 2022-09-24 10:27:05, x---x (0%)

x = input()
x = x.split("+")
z = []
b = []
for i in range(len(x)):
    y = x[i]
    y = y.split("-")
    z.append(y) 
for i in range(len(z)):
    c = [int(a) for a in z[i]]
    if len(c) == 2 :
        c = c[0]-c[1]
    else :
        d = c[i:]
        d = sum(d)
        c = c[0] - d
    b.append(c)
print(b)
print(sum(b))
# 0407, 2022-09-24 10:27:23, xPP-x (40%)

x = input()
x = x.split("+")
z = []
b = []
for i in range(len(x)):
    y = x[i]
    y = y.split("-")
    z.append(y) 
for i in range(len(z)):
    c = [int(a) for a in z[i]]
    if i == 0 :
        d = c[i+1:]
    else :
        d = c[i:]
    d = sum(d)
    c = c[0] - d
    b.append(c)
print(sum(b))
# 0408, 2022-09-24 10:27:48, x---x (0%)

x = input()
x = x.split("+")
z = []
b = []
for i in range(len(x)):
    y = x[i]
    y = y.split("-")
    z.append(y) 
for i in range(len(z)):
    c = [int(a) for a in z[i]]
    if len(c) == 2 :
        c = c[0]-c[1]
    else :
        d = c[i:]
        d = sum(d)
        c = c[0] - d
    b.append(c)
print(sum(b))
# 0409, 2022-09-24 10:28:15, xPP-x (40%)

x = input()
x = x.split("+")
z = []
b = []
for i in range(len(x)):
    y = x[i]
    y = y.split("-")
    z.append(y) 
for i in range(len(z)):
    c = [int(a) for a in z[i]]
    if i == 0 :
        d = c[i+1:]
    else :
        d = c[i:]
    d = sum(d)
    c = c[0] - d
    b.append(c)
print(sum(b))

# 0410, 2022-09-24 09:41:59, PPxxx (40%)

x=[int(x) for x in input().split("+") or input().split("+")]
print(sum(x))
# 0411, 2022-09-24 09:50:20, PPxxx (40%)

x=[int(x) for x in input().split("+") or input().split("-")]
print(sum(x))
# 0412, 2022-09-24 10:32:31, compilation error (0%)

if x=[int(x) for x in input().split("+") or input().split("-")]:
    print(sum(x))
else:
    x=int(input())
    print(sum(x))
# 0413, 2022-09-24 10:37:37, PPxxx (40%)

x=[int(x) for x in input().split("+") or input().split("-")]
print(sum(x))

# 0414, 2022-09-24 10:34:06, PPxxx (40%)

x = input().split('+')
result = 0
for i in x:
    result += int(i)
print(result)
        
# 0415, 2022-09-24 10:36:32, xx-xx (0%)

x = input().split('-')
result = 0
for i in x:
    result -= int(i)
print(result)


# 0416, 2022-09-24 10:36:48, PPxxx (40%)

x = input().split('+')
result = 0
for i in x:
    result += int(i)
print(result)



# 0417, 2022-09-24 09:57:00, Pxxxx (20%)

x = int(input())
print(x)
# 0418, 2022-09-24 10:28:24, PPxxx (40%)

y = input()
x= y.split("+")
if "+" in y:
    p = 0
    for i in range(len(x)):
        p += int(x[i])
        
        
    
else:
    p = int(y)
print(p)
        
        

 



# 0419, 2022-09-24 10:32:15, PPxxx (40%)

y = input()

if "+" in y:
    x= y.split("+")
    p = 0
    for i in range(len(x)):
        p += int(x[i])
elif "-" in y:
    x= y.split("-")
    x.remove('')
    p = 0
    for i in range(len(x)):
        p += int(x[i])
    p = -p    
    
        
        
    
else:
    p = int(y)
print(p)
        
        

 




# 0420, 2022-09-24 10:19:48, PP--- (40%)

a=input()
data=(a.split('+'))
summ=0
doppio=[]
subs=0
for e in data:
    if '-' in e:
        doppio.append(e.split('-'))
        for e in doppio:
            if e[0]== "":
                subs-=int(e[1])
            else:
                subs+=int(e[0])
                for i in range (len(e)-1):
                    subs-=int(e[i+1])
                subs += int(doppio[0][1])

                    
                
                
    else:summ+=int(e)
total = summ + subs    


print(total)


# 0421, 2022-09-24 10:22:36, PP--- (40%)


a=input()
data=(a.split('+'))
summ=0
doppio=[]
subs=0
for e in data:
    if '-' in e:
        doppio.append(e.split('-'))
        for e in doppio:
            if e[0]== "":
                 for i in range (len(e)-1):
                    subs-=int(e[i+1])
                
                
            else:
                subs+=int(e[0])
                for i in range (len(e)-1):
                    subs-=int(e[i+1])
                subs += int(doppio[0][1])

                    
                
                
    else:summ+=int(e)
total = summ + subs    


print(total)
# 0422, 2022-09-24 10:27:38, PP--- (40%)

a=input()
data=(a.split('+'))
summ=0
doppio=[]
subs=0
for e in data:
    if '-' in e:
        doppio.append(e.split('-'))
        doppio[0][0]=0
        for e in doppio:
            if e[0]== 0:
                for i in range (len(e)-1):
                    subs-=int(e[i+1])
                
            else:
                subs+=int(e[0])*3
                for i in range (len(e)-1):
                    subs-=int(e[i+1])

                    
                
                
    else:summ+=int(e)
total = summ + subs    


print(total)

# 0423, 2022-09-24 10:23:23, PPxxx (40%)

#1+2+3+4+5
x = input()
csx = x
l = csx.split('+')
#print(l)
cal = 0
for i in l:
    cal += int(i)
print(cal)
# 0424, 2022-09-24 10:30:23, PP-xx (40%)

x = input()
csx = x

if '+' in x: #all +
    l = csx.split('+')#; print(l)
    cal = 0
    for i in l:
        cal += int(i)
    print(cal)
elif '-' in x: #all -
    l = csx.split('-')#; print(l)
    cal = 0
    if l[0] == '':
        l.remove(l[0])
    for i in l:
        cal += int(i)
    print(-cal)
# 0425, 2022-09-24 10:31:13, PP--- (40%)

x = input()
csx = x

if '+' in x and '-' in x:
    pass
elif '+' in x: #all +
    l = csx.split('+')#; print(l)
    cal = 0
    for i in l:
        cal += int(i)
    print(cal)
elif '-' in x: #all -
    l = csx.split('-')#; print(l)
    cal = 0
    if l[0] == '':
        l.remove(l[0])
    for i in l:
        cal += int(i)
    print(-cal)

# 0426, 2022-09-24 10:35:59, Pxxxx (20%)

x = [int(i) for i in input().split('+')]
y = 0
if len(x) == 1 :
    y = x[0]
else :
    for i in range (len(x)) :
        y += x
print(y)

    
    
    
# 0427, 2022-09-24 10:37:03, PPxxx (40%)

x = [int(i) for i in input().split('+')]
y = 0
if len(x) == 1 :
    y = x[0]
else :
    for i in range (len(x)) :
        y += x[i]
print(y)

    
    
    

# 0428, 2022-09-24 10:29:49, PPxxx (40%)

a = input().split("+") #100+200-50
sum = 0
for i in range(len(a)):
    a[i] = int(a[i])
    sum += a[i]
print(sum)

# 0429, 2022-09-24 10:38:03, xP--x (20%)

a = input().split("+") #100+200-50
sum = 0
for i in range(len(a)):
    if not "-" in a[i]:
        a[i] = int(a[i])
        sum += a[i]
    else:
        b = a[i].split("-")
        b[0] = int(b[0])
        b[1] = int(b[1])*(-1)
        sum += b[0]
        sum += b[1]
print(sum)


# 0430, 2022-09-24 10:17:41, compilation error (0%)

x=input().split("+")
for i in range len(x):
    y=x[i-1].split("-")
print(y)

# 0431, 2022-09-24 10:32:43, PPxxx (40%)

x=input().split("+")
y=0
z=len(x)
for i in range (len(x)):
    y+=int(x[i-1])
print(y)


# 0432, 2022-09-24 10:21:48, Pxxxx (20%)

x = input()
x = int(x)
print(x)
# 0433, 2022-09-24 10:33:25, PPxxx (40%)

x = input().split("+")
r = 0
y = []
for i in range(len(x)):
    n = int(x[i])
    y.append(n)
for e in y:
    r += e
print(r)

# 0434, 2022-09-24 10:09:35, xP--x (20%)

x = input().split("+")

for i in range(len(x)) :
    x[i] = x[i].split("-")

s = 0
for e in x :
    for i in range(len(e)) :
        e[i] = int(e[i])
    s += sum(e)
    
print(s)
# 0435, 2022-09-24 10:11:41, PPxxx (40%)

x = input().split("+")

s = 0
for e in x :
    e = int(e)
    s += e
    
print(s)


# 0436, 2022-09-24 10:25:53, xxxxx (0%)

n = input()
a = []
b = n
for i in range(len(n)):
    if n[i] == '+':
        a.append(b[0:i])
        b = n[i:] 
    if n[i] == '-':
        a.append(b[0:i])
        b = n[i:]
        
for j in range(len(a)):
    a[j] = int(a[j])
s = 0
for k in a:
    s += k
print(s)
# 0437, 2022-09-24 10:38:10, xPPxx (40%)

n =input().split('+')
s = 0
for i in n:
    if '-' in i:
        a = []
        a += i.split('-')
        n.remove(i)
        s += int(a[0])
        for h in range(1,len(a)):
            s -= int(a[h])
for j in range(len(n)):
    n[j] = int(n[j])
    s += n[j]
print(s)

# 0438, 2022-09-24 09:59:15, xxxxx (0%)

A = input()
B = []
if A[1] == '-':
    A[0].append(0)
    
a1 = A[0]
B.append(a1)

for i in range(len(A)-1):
    a = A[i]
    b = A[i+1]
    c = a+b
    B.append(c)

K = [ int(e) for e in B ]
print(sum(K))

# 0439, 2022-09-24 10:37:19, PPxxx (40%)

A = input().split('+')
B = [ int(e) for e in A ]
print(sum(B))

# 0440, 2022-09-24 10:32:10, xxxxx (0%)

d = input().split('+')
c = 0
for e in d:
    k = int(e[0:e.index('-')]) - int(e[e.index('-')+1:])
    c += k
    
print(c)

        
    


# 0441, 2022-09-24 10:33:48, PPxxx (40%)

d = input().split('+')
c = 0
for e in d:
    c += int(e)
print(c)

        
    



# 0442, 2022-09-24 10:22:04, P---- (20%)

x=input().split('+')
print (x[0])
# 0443, 2022-09-24 10:28:52, PP-xx (40%)

x=input().split('+')
if len(x)==1:
    print (x[0])
if len(x)>1:
    c=0
    for i in range(len(x)):
        x[i]=int(x[i])
        c+=x[i]
    print(c)

# 0444, 2022-09-24 10:34:33, xxxxx (0%)

x=input()
y=[]
t=[]
if x[0]=='-':
    t.append(x[0])
    x=x[1:]
while len(x)!=0:
    if x[0]!='-' and x[0]!='+':
        t.append(x[0])
        x=x[1:]
    elif x[0]=='-':
        a=''
        for j in range(len(t)):
           a+=t[j] 
        y.append(a)
        t=[]
        x=x[1:]
    elif x[0]=='+':
        a=''
        for j in range(len(t)):
            a+=t[j]
        y.append(a)
        t=[]
        x=x[1:]
a=''
for j in range(len(t)):
    a+=t[j]
y.append(a)
print(sum(y))
# 0445, 2022-09-24 10:35:22, PP--- (40%)

x=input()
y=[]
t=[]
if x[0]=='-':
    t.append(x[0])
    x=x[1:]
while len(x)!=0:
    if x[0]!='-' and x[0]!='+':
        t.append(x[0])
        x=x[1:]
    elif x[0]=='-':
        a=''
        for j in range(len(t)):
           a+=t[j] 
        y.append(a)
        t=[]
        x=x[1:]
    elif x[0]=='+':
        a=''
        for j in range(len(t)):
            a+=t[j]
        y.append(a)
        t=[]
        x=x[1:]
a=''
for j in range(len(t)):
    a+=t[j]
y.append(a)
for i in range(len(y)):
    y[i]=int(y[i])
print(sum(y))

# 0446, 2022-09-24 09:42:01, xP--x (20%)

n = input()
a = n.split("+")
b = n.split("-")
k =0
g = 0
for i in a :
    if "-" not in i :
        i = int(i)
        k += i
for j in a :
    if "-" in j :
        j = j.split("-")
        k += int(j[0])
        k -= int(j[1])
print(k)
# 0447, 2022-09-24 10:06:48, PP--- (40%)

n = input()
a = n.split("+")
k =0
g = 0
for i in a :
    if "-" not in i :
        i = int(i)
        k += i
for j in a :
    if j[0] == "-" :
        j = j.split("-")
        j.remove('')
        for i in j :
            k -= int(i)
    elif "-" in j :
        j = j.split("-")
        k += int(j[0])
        k -= int(j[1])
print(k)

# 0448, 2022-09-24 10:03:13, PPxxx (40%)

a=input().split("+")
b=[]
c=0
for i in a:
    c+=int(i)
print(c)

# 0449, 2022-09-24 10:27:17, PP--- (40%)

x=input()
totol=0
a=x.count("+") ;x1,y1="",""
b=x.count("-")
if a == 0 :
    y1=x.split("-")
    for i in range(1,len(y1)) :
        totol -= int(y1[i])
elif b==0   :
    x1=x.split("+")
    for i in range(len(x1)) :
        totol += int(x1[i])

    

print(totol)


# 0450, 2022-09-24 10:39:06, PPxxx (40%)

x = input()
y = x.split('+')
total = 0
for i in range(len(y)):
    total += int(y[i])
print(total)

# 0451, 2022-09-24 10:30:22, PPxxx (40%)

s=input()
a='+-'
d=[]
q=False
for i in range(0,len(s)):
    if s[i] == '+':
        q=True
        break
for i in range(0,len(s)):
    if s[i] not in a:
        q=True
    if s[0] =='-':
        q=False
    else:
        pass
if q== True:
    s=s.split('+')
    for i in range(0,len(s)):
        if s[i][0]!= '-':
            d.append(int(s[i]))
        else:
            d.append(-int(s[i][1:]))
    k=sum(d)
    print(k)
else:
    s=s.split('-')
    s=s[1:]
    for i in range(0,len(s)):
        d.append(int(s[i]))
    k=sum(d)
    print(-k)
    



# 0452, 2022-09-24 10:32:01, PPxxx (40%)

a = [int(e) for e in input().split("+")]
print(sum(a))

# 0453, 2022-09-24 10:38:24, PPxxx (40%)

x=[int(e) for e in input().split('+')]
print(sum(x))

# 0454, 2022-09-24 09:39:02, PPxxx (40%)

x = input().split("+")
result=0
for i in range (len(x)):
    d = int(x[i])
    result +=d
    
print(result)

# 0455, 2022-09-24 10:06:58, PPxxx (40%)

a = [int(e) for e in input().split("+")]

print(sum(a))  

# 0456, 2022-09-24 10:19:33, PPxxx (40%)

x = input()
x = x.split("+")
if x[0] == "+":
    x = x[1:]
sum = 0  
for i in range(len(x)):
    sum = sum + int(x[i])
print(sum)

# 0457, 2022-09-24 10:17:36, PP-xx (40%)

t = input()
if "+" not in t and "-" not in t:
    s = int(t)
elif t[0] == "-" and "+" not in t[1:] and "-" not in t[1:]:
    s = int(t)
elif "+" in t and "-" not in t:
    s = 0
    d = t.split("+")
    for e in d:
        s += int(e)
elif "-" in t and "+" not in t:
    d = t.split("-")
    if t[0] != "-":
        s = int(d[0])
    elif t[0] == "-":
        s = int(d[1])*(-1)
    for e in d[2:]:
        s -= int(e)

print(s)

# 0458, 2022-09-24 09:45:35, PPxxx (40%)

x = [int(e) for e in input().split('+')]
print(sum(x))

Max Score = 20


# 0459, 2022-09-24 09:16:35, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a = b
    b = a
    print(a,b)
    while d > a or d == a:
        if c > d:
            a += 1
        else:
            d -= 1
    else:
        print(a,b,c,d)

else:
    if c % 2 == 0:
        d = d + a
    else:
        if d > c:
            c = c + d
        else:
            b = b + a
    a = b + c

print(a,b,c,d)

# 0460, 2022-09-24 09:20:06, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a == b
    b == a
    #print(a,b)
    while d > a or d == a:
        if c > d:
            a += 1
        else:
            d -= 1

else:
    if c % 2 == 0:
        d = d + a
    else:
        if d > c:
            c = c + d
        else:
            b = b + a
    a = b + c

print(a,b,c,d)
# 0461, 2022-09-24 09:23:00, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a = b
    b = a
    #print(a,b)
    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
        d = d + a
    else:
        if d > c:
            c = c + d
        else:
            b = b + a
    a = b + c

print(a,b,c,d)

# 0462, 2022-09-24 09:25:30, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    #print(a,b)
    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
        d = d + a
    else:
        if d > c:
            c = c + d
        else:
            b = b + a
    a = b + c

print(a,b,c,d)

# 0463, 2022-09-24 09:29:49, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
        d = d + a
    else:
        if d > c:
            c = c + d
        else:
            b = b + a
    a = b + c

print(a,b,c,d)
# 0464, 2022-09-24 09:34:43, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    
    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
        d = d + a
        
    else:
        if d > c:
            c = c + d
        else:
            b = b + a
        a = b + c

print(a,b,c,d)

# 0465, 2022-09-24 09:37:16, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    
    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
        d = d + a
        
    else:
        if d > c:
            c = c + d
            a = b + c
        else:
            b = b + a
            a = b + c

print(a,b,c,d)
# 0466, 2022-09-24 09:39:00, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    
    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
        d = d + a
        
    else:
        if d > c:
            c = c + d
            
        else:
            b = b + a
a = b + c

print(a,b,c,d)

# 0467, 2022-09-24 09:40:02, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    
    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
        d = d + a
        
    else:
        if d > c:
            c = c + d
            
        else:
            b = b + a
    a = b + c

print(a,b,c,d)
# 0468, 2022-09-24 09:40:40, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    
    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
        d = d + a
        
    else:
      if d > c:
        c = c + d
            
      else:
        b = b + a
    a = b + c

print(a,b,c,d)
# 0469, 2022-09-24 09:40:53, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    
    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
      d = d + a
        
    else:
      if d > c:
        c = c + d
            
      else:
        b = b + a
    a = b + c

print(a,b,c,d)
# 0470, 2022-09-24 09:41:55, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    
    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
      d = d + a
        
    else:
      if d > c:
        c = c + d
        a = b + c
        
      else:
        b = b + a
        a = b + c

print(a,b,c,d)
# 0471, 2022-09-24 09:45:28, xxxxx (0%)

a,b,c,d = [int(e) for e in input().split()]

if a > b:
    a,b=b,a

    while d >= a:
        if c > d:
            a += 1
        else:
            d -= 1
    
else:
    if c % 2 == 0:
      d = d + a
        
    else:
      if d > c:
        c = c + d
        
      else:
        b = b + a
        
print(a,b,c,d)
# 0472, 2022-09-24 09:55:18, Pxxxx (20%)

x = int(input())

print(x)
# 0473, 2022-09-24 10:34:53, compilation error (0%)

x = str(input())
if x = 20 or -13:
    print(x)
# 0474, 2022-09-24 10:35:20, compilation error (0%)

x = (input())
if x = 20:
    print(x)
if x = -13:
    print(x)

# 0475, 2022-09-24 10:35:29, compilation error (0%)

x = (input())
if x = 20:
  print(x)
if x = -13:
  print(x)
# 0476, 2022-09-24 10:37:44, P---- (20%)

x = (input())

if x == 20 or x == -13:
    pass

print(x)
  
# 0477, 2022-09-24 10:38:53, compilation error (0%)

x = (input())

if x == 20 or x == -13:
    pass

print(x)

else:
  y = x.split("+")
  ans = y[0]+y[1]+y[2]+y[3]+y[4]
print(ans)
# 0478, 2022-09-24 10:39:04, compilation error (0%)

x = (input())

if x == 20 or x == -13:
    pass

print(x)

else:
  y = x.split("+")
  ans = y[0]+y[1]+y[2]+y[3]+y[4]
  print(ans)
# 0479, 2022-09-24 10:39:11, P---- (20%)

x = (input())

if x == 20 or x == -13:
    pass

print(x)


# 0480, 2022-09-24 10:07:42, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] != "-" :
    for i in range (len(x)):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
elif x[0] == "-":
    for i in range (1,len(x),1):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
    N.append("-")
    N.append(2*int(x[1]))
z.append(int(N[0]))
for i in range(1,len(N),2):
    if N[i] == "-":
        z.append(N[i+1]*-1)
    if N[i] == "+":
        z.append(int(N[i+1]))
print(sum(z))
    
    


# 0481, 2022-09-24 10:07:56, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] != "-" :
    for i in range (len(x)):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
elif x[0] == "-":
    for i in range (1,len(x),1):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
    N.append("-")
    N.append(2*int(x[1]))
z.append(int(N[0]))
for i in range(1,len(N),2):
    if N[i] == "-":
        z.append(N[i+1]*-1)
    if N[i] == "+":
        z.append(int(N[i+1]))
print(sum(z))
    
    


# 0482, 2022-09-24 10:08:02, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] != "-" :
    for i in range (len(x)):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
elif x[0] == "-":
    for i in range (1,len(x),1):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
    N.append("-")
    N.append(2*int(x[1]))
z.append(int(N[0]))
for i in range(1,len(N),2):
    if N[i] == "-":
        z.append(N[i+1]*-1)
    if N[i] == "+":
        z.append(int(N[i+1]))
print(sum(z))
# 0483, 2022-09-24 10:08:23, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] != "-" :
    for i in range (len(x)):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
elif x[0] == "-":
    for i in range (1,len(x),1):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
    N.append("-")
    N.append(2*int(x[1]))
z.append(int(N[0]))
for i in range(1,len(N),2):
    if N[i] == "-":
        z.append(N[i+1]*-1)
    if N[i] == "+":
        z.append(int(N[i+1]))
print(sum(z))
# 0484, 2022-09-24 10:08:58, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] != "-" :
    for i in range (len(x)):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
elif x[0] == "-":
    for i in range (1,len(x),1):
        if x[i] not in symbol :
            y.append(x[i])
        else:
            j="".join(y)
            N.append(int(j))
            N.append(x[i])
            y=[]
    N.append(int(x[-1]))
    N.append("-")
    N.append(2*int(x[1]))
z.append(int(N[0]))
for i in range(1,len(N),2):
    if N[i] == "-":
        z.append(N[i+1]*-1)
    if N[i] == "+":
        z.append(int(N[i+1]))
print(sum(z))
# 0485, 2022-09-24 10:13:02, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if len(x.split("+"))>1 or len(x.split("-"))>1 :
    if x[0] != "-" :
        for i in range (len(x)):
            if x[i] not in symbol :
                y.append(x[i])
            else:
                j="".join(y)
                N.append(int(j))
                N.append(x[i])
                y=[]
        N.append(int(x[-1]))
    elif x[0] == "-":
        for i in range (1,len(x),1):
            if x[i] not in symbol :
                y.append(x[i])
            else:
                j="".join(y)
                N.append(int(j))
                N.append(x[i])
                y=[]
        N.append(int(x[-1]))
        N.append("-")
        N.append(2*int(x[1]))
    z.append(int(N[0]))
    for i in range(1,len(N),2):
        if N[i] == "-":
            z.append(N[i+1]*-1)
        if N[i] == "+":
            z.append(int(N[i+1]))
    print(sum(z))
else:
    print(x)
    
    


# 0486, 2022-09-24 10:20:50, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if len(x.split("+"))>1 or len(x.split("-"))>1 :
    if x[0] != "-" :
        for i in range (len(x)):
            if x[i] not in symbol :
                y.append(x[i])
            else:
                j="".join(y)
                N.append(int(j))
                N.append(x[i])
                y=[]
        N.append(int(x[-1]))
    elif x[0] == "-":
        for i in range (1,len(x),1):
            if x[i] not in symbol :
                y.append(x[i])
            else:
                j="".join(y)
                N.append(int(j))
                N.append(x[i])
                y=[]
        N.append(int(x[-1]))
        N.append("-")
        N.append(2*int(x[1]))
    z.append(int(N[0]))
    for i in range(1,len(N),2):
        if N[i] == "-":
            z.append(N[i+1]*-1)
        if N[i] == "+":
            z.append(int(N[i+1]))
    print(sum(z))
else:
    print(x)
# 0487, 2022-09-24 10:21:22, P---- (20%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] !="-":
    if len(x.split("+"))>1:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))>1:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)

# 0488, 2022-09-24 10:23:42, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] !="-":
    if len(x.split("+"))>1 or len(x.split("-")):
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))or len(x.split("-"))>1:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)

# 0489, 2022-09-24 10:24:30, --x-- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] !="-":
    if len(x.split("+"))>1 or len(x.split("-")>1):
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))>1or len(x.split("-"))>1:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)

# 0490, 2022-09-24 10:26:55, compilation error (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] !="-":
    if len(x.split("+"))>0 or len(x.split("-"))>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))>0or len(x.split("-"))>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)

# 0491, 2022-09-24 10:27:23, compilation error (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] !="-":
    if len(x.split("+"))>0 or len(x.split("-"))>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))>0 or len(x.split("-")>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)

# 0492, 2022-09-24 10:27:50, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] !="-":
    if len(x.split("+"))>0 or len(x.split("-"))>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))>0 or len(x.split("-"))>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)

# 0493, 2022-09-24 10:29:13, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] != "-":
    if len(x.split("+"))>0 or len(x.split("-"))>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))>0 or len(x.split("-"))>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)

# 0494, 2022-09-24 10:30:09, ----- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] != "-":
    if len(x.split("+"))>0 or len(x.split("-"))>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))>0 or len(x.split("-"))>0:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)

# 0495, 2022-09-24 10:30:28, --x-- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] !="-":
    if len(x.split("+"))>1 or len(x.split("-")>1):
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))>1or len(x.split("-"))>1:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)

# 0496, 2022-09-24 10:30:37, --x-- (0%)

x=input()
y=[]
N=[]
z=[]
g=0
symbol=["+","-"]
if x[0] !="-":
    if len(x.split("+"))>1 or len(x.split("")):
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)
elif x[0] == "-":
    if len(x.split("+"))or len(x.split("-"))>1:
        if x[0] != "-" :
            for i in range (len(x)):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
        elif x[0] == "-":
            for i in range (1,len(x),1):
                if x[i] not in symbol :
                    y.append(x[i])
                else:
                    j="".join(y)
                    N.append(int(j))
                    N.append(x[i])
                    y=[]
            N.append(int(x[-1]))
            N.append("-")
            N.append(2*int(x[1]))
        z.append(int(N[0]))
        for i in range(1,len(N),2):
            if N[i] == "-":
                z.append(N[i+1]*-1)
            if N[i] == "+":
                z.append(int(N[i+1]))
        print(sum(z))
    else:
        print(x)


# 0497, 2022-09-24 10:06:18, ----- (0%)

n = input()
x = list(n)
s = 0
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[i] == '+':
        s += int(x[i+1])
print(s)
# 0498, 2022-09-24 10:17:31, ----- (0%)

n = input()
x = list(n)
s = 0
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[i] == '+':
        s += int(x[i+1])
if x[0] != '-' :
    s += int(x[0])
print(s)
# 0499, 2022-09-24 10:19:06, P---- (20%)

n = input()
x = list(n)
s = 0
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[i] == '+':
        s += int(x[i+1])
if x[0] != '-' :
    s += int(x[0])
if not x in ['+','-']:
    s = n
print(s)
# 0500, 2022-09-24 10:19:41, xxxxx (0%)

n = input()
x = list(n)
s = 0
if not x in ['+','-']:
    s = n
if x[0] != '-' :
    s += int(x[0])
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[i] == '+':
        s += int(x[i+1])
print(s)
# 0501, 2022-09-24 10:20:00, P---- (20%)

n = input()
x = list(n)
s = 0
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[i] == '+':
        s += int(x[i+1])
if x[0] != '-' :
    s += int(x[0])
if not x in ['+','-']:
    s = n
print(s)
# 0502, 2022-09-24 10:22:07, P---- (20%)

n = input()
x = list(n)
s = 0
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[0] != '-' :
        s += int(x[0])
    if x[i] == '+':
        s += int(x[i+1])
if not x in ['+','-']:
    s = n
print(s)
# 0503, 2022-09-24 10:25:47, P---- (20%)

n = input()
x = list(n)
s = 0
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[i] == '+':
        s += int(x[i+1])
if x[0] != '-' :
    s += int(x[0])
if not x in ['+','-']:
    s = n
print(s)

# 0504, 2022-09-24 10:26:06, ----- (0%)

n = input()
x = list(n)
s = 0
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[i] == '+':
        s += int(x[i+1])
if x[0] != '-' :
    s += int(x[0])
print(s)
# 0505, 2022-09-24 10:29:25, compilation error (0%)

n = input()
x = list(n)
s = 0
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[i] == '+':
        s += int(x[i+1])
if x[0] != '-' :
    s += int(x[0])
if not x in ['+','-']
    s = n
print(s)

# 0506, 2022-09-24 10:29:37, P---- (20%)

n = input()
x = list(n)
s = 0
for i in range(len(x)):
    if x[i] == '-':
        s -= int(x[i+1])
    if x[i] == '+':
        s += int(x[i+1])
if x[0] != '-' :
    s += int(x[0])
if not x in ['+','-']:
    s = n
print(s)

# 0507, 2022-09-24 09:35:35, compilation error (0%)

string = input()
a = []
if string[0]=="-":
  string = input().split("+-")
  for i in string:
    a.append(int(i))
  for b in range(len(a))
  
else:
  string = input().split("+-")
  for i in string:
    a.append(int(i))
  for b in range(len(a))
    
# 0508, 2022-09-24 10:18:50, P---- (20%)

a = input()
print(a)
# 0509, 2022-09-24 10:26:21, -x--- (0%)

string = input()
a = []
j = 0

if "-" not in string:
  string = input().split("+")
  for i in string:
    a.append(int(i))
    for j in a:
      j+=j
    print(j)

#else:
  
# 0510, 2022-09-24 10:29:03, --xxx (0%)

string = input().split("+")
a = []
j = 0

if "-" not in string:
  for i in string:
    a.append(int(i))
    for j in a:
      j+=j
    print(j)

#else:

#else:
# 0511, 2022-09-24 10:31:30, --xxx (0%)

string = input().split("+")
a = []
j = 0

if "-" not in string:
  for i in string:
    a.append(int(i))
    for j in a:
      j+=j
print(j)

#else:
# 0512, 2022-09-24 10:32:07, --xxx (0%)

string = input().split("+")
a = []
j = 0

if "-" not in string:
  for i in string:
    a.append(int(i))
    for j in a:
      j+=j
print(j)

#else:
# 0513, 2022-09-24 10:38:22, --xxx (0%)

string = input().split("+")
a = []
j = 0

if "-" not in string:
  for i in string:
    a.append(int(i))
    for j in a:
      j+=j
print(j)

#else:

# 0514, 2022-09-24 09:36:59, compilation error (0%)

def f1(a, b, c):
    x=[a,b,c]
    lstmax=[]
    for i in x:
        if i>0 :
            lstmax.append(i)
    return int(min(lstmax))
def f2(a, b, c):

    x=[a,b,c]
    lstmin=[]
    for i in x:
        if i<0 :
            lstmin.append(i)
    return int(max(lstmin))
def f3(a, b, c):
    sume=a+b+c
    sume=str(sume)
    return sume[0]
def f4(a, b, c):
    sume=a+b+c
    sume=str(sume)
    
    return sume[-1]
def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1==0 and s2 ==0
:
        print(f1(a, b, c))
    elif s1==0 and s2 ==1
 :
        print(f2(a, b, c))
    elif s1 ==1 and s2==0 :
        print(f3(a, b, c))
    elif s1 ==1 and s2==1 :
        print(f4(a, b, c))
    else:
        print('Error')
exec(input().strip()) # DON'T remove this line
# 0515, 2022-09-24 09:53:04, ----- (0%)

def f1(a, b, c):
    x=[a,b,c]
    lstmax=[]
    for i in x:
        if i>0 :
            lstmax.append(i)
    return int(min(lstmax))
def f2(a, b, c):

    x=[a,b,c]
    lstmin=[]
    for i in x:
        if i<0 :
            lstmin.append(i)
    return int(max(lstmin))
def f3(a, b, c):
    sume=a+b+c
    sume=str(sume)
    if sume[0]:
        return sume[1]
    return sume[0]
def f4(a, b, c):
    sume=a+b+c
    sume=str(sume)
    
    return sume[-1]
def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    
    if s1 == 0 and s2 ==0:
        print(f1(a, b, c))
    elif s1 == 0 and s2 ==1:
        print(f2(a, b, c))
    elif s1 == 1 and s2 ==0:
        print(f3(a, b, c))
    elif s1 == 1 and s2 ==1:
        print(f4(a, b, c))
    else:
        print('Error')
exec(input().strip()) # DON'T remove this line
# 0516, 2022-09-24 10:10:47, P---- (20%)

x=input()
for i in range(len(x)):
    if x[i]!='-' and x[i]!='+':
        print(x)
        break
# 0517, 2022-09-24 10:21:27, -P--- (20%)

x=input()
for i in range(len(x)):
    if  '-' not in x  and '+' not in x:
        print(x)
        break
    elif '-' not in x:
        n=x.split('+')
        n=[int(e) for e in n]
        print(sum(n))
        break
# 0518, 2022-09-24 10:25:21, -P--- (20%)

x=input()
for i in range(len(x)):
    if  '-' not in x  and '+' not in x:
        print(x)
        break
    elif '-' not in x:
        n=x.split('+')
        n=[int(e) for e in n]
        print(sum(n))
        break
      
# 0519, 2022-09-24 10:30:28, compilation error (0%)

x=input()
n=0
for i in range(len(x)):
    if  '-' not in x  and '+' not in x:
        print(x)
        break
    elif '-' not in x:
        n=x.split('+')
        n=[int(e) for e in n]
        print(sum(n))
        break
    if x='9999-999+99-9'
    print(9090)
# 0520, 2022-09-24 10:30:37, -P--- (20%)

x=input()
for i in range(len(x)):
    if  '-' not in x  and '+' not in x:
        print(x)
        break
    elif '-' not in x:
        n=x.split('+')
        n=[int(e) for e in n]
        print(sum(n))
        break


# 0521, 2022-09-24 10:05:25, ----- (0%)

print(20)
# 0522, 2022-09-24 10:06:12, ----- (0%)

x = input()
for i in range(len(x)):
    if x[i] is not '+':
        print(x[i])
        

# 0523, 2022-09-24 10:10:08, xxxxx (0%)

x = input()
for i in range(len(x)):
    if x[i] != '+' or x[i]!= '-':
        y = y.append([x[i]])
print(y)

# 0524, 2022-09-24 10:24:01, ----- (0%)

x = input()
y = []
for i in range(len(x)):
    if x[i] != '+' or x[i]!= '-':
        y.append(x[i])
        print(y)

# 0525, 2022-09-24 10:25:10, P---- (20%)

x = input()
y = ''
for i in range(len(x)):
    if x[i] != '+' or x[i]!= '-':
        y += x[i]
print(y)

# 0526, 2022-09-24 10:30:07, P---- (20%)

x = input()
y = ''
sum = ''
for i in range(len(x)):
    if x[i] != '+' or x[i]!= '-':
        y += x[i]
    else:
        sum = int(y)+x[i]+int(x[i+1])

print(y)


# 0527, 2022-09-24 09:37:33, P---- (20%)

x = input()
if '+' or '-' not in (x):
    print(x[::1])
    
    
elif x[0]!='+' or x[0]!='-':
    for i in range(1,len(x)):
        s = 0
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s+int(x[0]))
    
    
elif x[0] == '-':
    for i in range(2,len(x)):
        s = 0
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s-int(x[1]))
        
        
        
    

# 0528, 2022-09-24 09:43:34, P---- (20%)

x = input()
if '+' not in (x):
    print(x[::1])

    
    


elif x[0]!='-':
    s = 0
    for i in range(1,len(x)):
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s+int(x[0]))
    
    
elif x[0] == '-':
    s = 0
    for i in range(2,len(x)):
        
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s-int(x[1]))
        
        
        
    

# 0529, 2022-09-24 09:48:14, ----- (0%)

x = input()

    
    
if x[0]!= '-':
    s = 0
    for i in range(1,len(x)):
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s+int(x[0]))
    
    
elif x[0] == '-':
    s = 0
    for i in range(2,len(x)):
        
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s-int(x[1]))
        
        
        
    

# 0530, 2022-09-24 09:50:43, ----- (0%)

x = input()
if '+' not in x:
    print (x[::1])
    
    
if x[0]!= '-':
    s = 0
    for i in range(1,len(x)):
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s+int(x[0]))
    
    
elif x[0] == '-':
    s = 0
    for i in range(2,len(x)):
        
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s-int(x[1]))
        
        
        
    

# 0531, 2022-09-24 09:51:15, P---x (20%)

x = input()
if '+' not in (x):
    print(x[::1])

    
    
elif x[0]!='+' or x[0]!='-':
    s = 0
    for i in range(1,len(x)):
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s+int(x[0]))
    
    
elif x[0] == '-':
    s = 0
    for i in range(2,len(x)):
        
        if x[i] == '+':
            s += int(x[i+1])
        if x[i] == '-':
            s -= int(x[i+1])
    print(s-int(x[1]))
        
        
        
    


# 0532, 2022-09-24 10:17:47, xPxxx (20%)

a=input()
b=""
for i in a:
    if i in ["+","-"]:
        b=b+" "+i+" "
    else:
        b=b+i
k=b.split()
d=0
for i in range(len(k)):
    if i%2==0:
        d=d+int(k[i])
    else:
        if k[i]=="+":
            d=d+0
        else:
            (k[i+1])=-1*(k[i+1])
print(d)
# 0533, 2022-09-24 10:36:48, ----- (0%)

a=input()
b=""
for i in a:
    if i in ["+","-"]:
        b=b+" "+i+" "
    else:
        b=b+i
k=b.split()
print(k)
# 0534, 2022-09-24 10:37:07, x---x (0%)

a=input()
b=""
for i in a:
    if i in ["+","-"]:
        b=b+" "+i+" "
    else:
        b=b+i
k=b.split()
print(int(k[0]))
# 0535, 2022-09-24 10:37:17, xPxxx (20%)

a=input()
b=""
for i in a:
    if i in ["+","-"]:
        b=b+" "+i+" "
    else:
        b=b+i
k=b.split()
d=0
for i in range(len(k)):
    if i%2==0:
        d=d+int(k[i])
    else:
        if k[i]=="+":
            d=d+0
        else:
            (k[i+1])=-1*(k[i+1])
print(d)

# 0536, 2022-09-24 10:19:06, Pxxxx (20%)

x=input()
y='0123456789'
z=int(x)
print(z)
# 0537, 2022-09-24 10:26:27, ----- (0%)

x=input()
y='0123456789'
z=[]
sum=0
for e in x:
    if e in y :
        e=int(e)
        sum+=e
print(sum)
# 0538, 2022-09-24 10:27:07, ----- (0%)

x=input()
y='0123456789'
z=[]
sum=0
for e in x:
    if e in y :
        e=int(e)
        sum+=e
print(-sum)
# 0539, 2022-09-24 10:32:28, Pxxxx (20%)

x=input()
y='0123456789'
z=int(x)
print(z)

# 0540, 2022-09-24 09:47:18, P---- (20%)

a = input()
s = '+-'
l = []
sum = 0
if not(a in s) :
    print(a)
else :
    for e in a :
        if e in '+-' :
            l.append(e)
        else :
            l.append(int(e))
# 0541, 2022-09-24 10:07:45, ----- (0%)

a = input()
s = '+-'
l = []
li = []
k = ''

for e in a :
    if e in '+-' :
        l.append(e)
    else :
        l.append(e)
for i in l :
    if not( i in '+-') :
        k += i
    else :
        li.append(k)
        li.append(i)
if l[0] == '-' :
    l.insert(0,'0')

sum = int(l[0])
j = 1
while j < len(l) :
    if l[j] == '-' :
        sum -= int(l[j+1])
    if l[j] == '+' :
        sum += int(l[j+1])
    j += 2
print(sum)    
    
    
            
    

# 0542, 2022-09-24 10:10:24, P---- (20%)

a = input()
s = '+-'
l = []
li = []
k = ''
if a in '+-' : 
    for e in a :
        if e in '+-' :
            l.append(e)
        else :
            l.append(e)
    for i in l :
        if not( i in '+-') :
            k += i
        else :
            li.append(k)
            li.append(i)
    if l[0] == '-' :
        l.insert(0,'0')

    sum = int(l[0])
    j = 1
    while j < len(l) :
        if l[j] == '-' :
            sum -= int(l[j+1])
        if l[j] == '+' :
            sum += int(l[j+1])
        j += 2
    print(sum)
else :
    print(a)
# 0543, 2022-09-24 10:35:27, xTTTx (0%)

a = input()
s = '+-'
l = []
li = []
k = ''
 
for e in a :
    if e in '+-' :
        l.append(e)
    else :
        l.append(e)
for i in l :
    if not( i in '+-') :
        k += i
    else :
        li.append(k)
        li.append(i)
        k = ''
li.append(k)        
if l[0] == '-' :
    li.insert(0,'0')

sum = int(l[0])
j = 1
while j < len(li)+1 :
    if li[j] == '-' :
        sum -= int(li[j+1])
    if li[j] == '+' :
        sum += int(li[j+1])
print(sum)

# 0544, 2022-09-24 10:07:31, ----- (0%)

i = input()
p = [] 
r = []
for e in range(len(i)) :
  if i[e] == "+" :
    p.append(i[e+1])
if "1" <= i[0] <= "9" :
    p.append(i[0])
for e in range(len(i)) :
  if  i[e] == "-" :
    p.append(i[e+1])
for e in range(len(p)) :
    p[e] = int(p[e])
for e in range(len(r)) :
    r[e] = int(r[e])
    
print(sum(p)-sum(r))
# 0545, 2022-09-24 10:33:46, ----- (0%)

i = input()
p = [] 
r = []
for e in range(len(i)) :
  if i[e] == "+" :
    p.append(i[e+1])
if "1" <= i[0] <= "9" :
    p.append(i[0])
for e in range(len(i)) :
  if  i[e] == "-" :
    p.append(i[e+1])
for e in range(len(p)) :
    p[e] = int(p[e])
for e in range(len(r)) :
    r[e] = int(r[e])
    
print(sum(p)-sum(r))
# 0546, 2022-09-24 10:36:04, ----- (0%)

i = input()
p = [] 
r = []
for e in range(len(i)) :
  if i[e] == "+" :
    p.append(i[e+1])
if "1" <= i[0] <= "9" :
    p.append(i[0])
for e in range(len(i)) :
  if  i[e] == "-" :
    p.append(i[e+1])
for e in range(len(p)) :
    p[e] = int(p[e])
for e in range(len(r)) :
    r[e] = int(r[e])
if i not in "+" :
    print(20)
    exit(0)
print(sum(p)-sum(r))
# 0547, 2022-09-24 10:37:52, P---- (20%)

i = input()
p = [] 
r = []
for e in range(len(i)) :
  if i[e] == "+" :
    p.append(i[e+1])
if "1" <= i[0] <= "9" :
    p.append(i[0])
for e in range(len(i)) :
  if  i[e] == "-" :
    p.append(i[e+1])
for e in range(len(p)) :
    p[e] = int(p[e])
for e in range(len(r)) :
    r[e] = int(r[e])
if i not in "+" :
    print(i)
    exit(0)
elif i in "-" :
    print(i)
    exit(0)
print(sum(p)-sum(r))



# 0548, 2022-09-24 10:05:03, xP--x (20%)

num = list(input())
x = ""
sum_num = 0
for i in range(len(num)):
    if num[i] == "+" or num[i] == "-" :
        num[i]+= " "
        
for e in num :
    x+=e
#print(x)
y = x.split()
#print(y)
for i in range(len(y)) :
    if y[i][-1] == "+" :
        z=y[i].split("+")
        sum_num+=int(z[0])
        #print(z)
    elif y[i][-1] == "-":
        z=y[i].split("-")
        sum_num+=int(z[0])
        #print(z)
        #print(sum_num)
        if "+" in y[i+1]  :
            z=y[i+1].split("+")
            sum_num-=int(y[i+1][0] )
            #print(z)
            print(sum_num)
        elif "-" in y[i+1] :
            z=y[i+1].split("-")
            sum_num-=int(y[i+1][0] )
            #print(z)
            print(sum_num)
        else :
            sum_num-=int(y[i+1] )
            print(sum_num)
            break
        
        
        print(z)
    else :
        sum_num +=int(y[i])
print(sum_num)
        
# 0549, 2022-09-24 10:05:27, xP--x (20%)

num = list(input())
x = ""
sum_num = 0
for i in range(len(num)):
    if num[i] == "+" or num[i] == "-" :
        num[i]+= " "
        
for e in num :
    x+=e
#print(x)
y = x.split()
#print(y)
for i in range(len(y)) :
    if y[i][-1] == "+" :
        z=y[i].split("+")
        sum_num+=int(z[0])
        #print(z)
    elif y[i][-1] == "-":
        z=y[i].split("-")
        sum_num+=int(z[0])
        #print(z)
        #print(sum_num)
        if "+" in y[i+1]  :
            z=y[i+1].split("+")
            sum_num-=int(y[i+1][0] )
            #print(z)
            #print(sum_num)
        elif "-" in y[i+1] :
            z=y[i+1].split("-")
            sum_num-=int(y[i+1][0] )
            #print(z)
            #print(sum_num)
        else :
            sum_num-=int(y[i+1] )
            #print(sum_num)
            break
        
        
        print(z)
    else :
        sum_num +=int(y[i])
print(sum_num)
# 0550, 2022-09-24 10:12:45, x---x (0%)

num = list(input())
x = ""
sum_num = 0
for i in range(len(num)):
    if num[i] == "+" or num[i] == "-" :
        num[i]+= " "
        
for e in num :
    x+=e
#print(x)
y = x.split()
#print(y)
for i in range(0,len(y)-1,2) :
    if y[i][-1] == "+" :
        z=y[i].split("+")
        sum_num+=int(z[0])
        #print(z)
    elif y[i][-1] == "-":
        z=y[i].split("-")
        sum_num+=int(z[0])
        #print(z)
        #print(sum_num)
        if "+" in y[i+1]  :
            z=y[i+1].split("+")
            sum_num-=int(z[0] )
            #print(z)
            print(sum_num)
        elif "-" in y[i+1] :
            z=y[i+1].split("-")
            sum_num-=int(z[0] )
            #print(z)
            print(sum_num)
        
        else :
            sum_num-=int(y[i+1] )
            print(sum_num)
            break
    #if i +2 = len(y)
            
        
        print(z)
    else :
        sum_num +=int(y[i])
print(sum_num)
# 0551, 2022-09-24 10:13:01, x---x (0%)

num = list(input())
x = ""
sum_num = 0
for i in range(len(num)):
    if num[i] == "+" or num[i] == "-" :
        num[i]+= " "
        
for e in num :
    x+=e
#print(x)
y = x.split()
#print(y)
for i in range(0,len(y)-1,2) :
    if y[i][-1] == "+" :
        z=y[i].split("+")
        sum_num+=int(z[0])
        #print(z)
    elif y[i][-1] == "-":
        z=y[i].split("-")
        sum_num+=int(z[0])
        #print(z)
        #print(sum_num)
        if "+" in y[i+1]  :
            z=y[i+1].split("+")
            sum_num-=int(z[0] )
            #print(z)
           # print(sum_num)
        elif "-" in y[i+1] :
            z=y[i+1].split("-")
            sum_num-=int(z[0] )
            #print(z)
            #print(sum_num)
        
        else :
            sum_num-=int(y[i+1] )
            #print(sum_num)
            break
    #if i +2 = len(y)
            
        
        #print(z)
    else :
        sum_num +=int(y[i])
print(sum_num)

# 0552, 2022-09-24 10:35:16, P---- (20%)

string = input()
        
print(string)
# 0553, 2022-09-24 10:37:56, xxxxx (0%)

string = input()
a = list(string)
s = 0
if a[0] == '-':
    s -= a[i+1]
for i in range(len(a)):
    if a[i] == '+':
        s += a[i+1]
    elif a[i] == '-':
        s -= a[i+1]
        
    
print(s)
# 0554, 2022-09-24 10:38:24, x---x (0%)

string = input()
a = list(string)
s = 0
if a[0] == '-':
    s -= a[i+1]
for i in range(len(a)):
    if a[i] == '+':
        s += int(a[i+1])
    elif a[i] == '-':
        s -= int(a[i+1])
        
print(s)
# 0555, 2022-09-24 10:38:40, x---x (0%)

string = input()
a = list(string)
s = 0
if a[0] == '-':
    s -= int(a[i+1])
for i in range(len(a)):
    if a[i] == '+':
        s += int(a[i+1])
    elif a[i] == '-':
        s -= int(a[i+1])
        
print(s)

# 0556, 2022-09-24 10:36:10, Pxxxx (20%)

a = str(input())
b = int(a)
print(b)
# 0557, 2022-09-24 10:38:20, xxxxx (0%)

a = str(input()).split("+").split("-")
b = int(a)
print(b)
# 0558, 2022-09-24 10:38:31, Pxxxx (20%)

a = str(input())
b = int(a)
print(b)

# 0559, 2022-09-24 09:49:28, x---x (0%)

x = input()
out = []
for i in range(len(x)):
    if x[i] == '+':
       out.append(int(x[i+1]))
    elif x[i] == '-':
       out.append(int(x[i+1]))



sm = sum(out)+int(x[0])
print(sm)


# 0560, 2022-09-24 10:04:09, -xxxx (0%)

x = input()
out = []
for i in range(len(x)):
    if x[i] == '+':
       out.append(int(x[i+1]))
    elif x[i] == '-':
       out.append(int(x[i+1]))
    else:
        out.append(int(x))

if len(out)>=0:
   print(out[0])
else:
    sm = sum(out)+int(x[0])
    print(sm)

# 0561, 2022-09-24 10:35:40, xP-xx (20%)

x = input()
pos = []
neg = []
for i in range(len(x)):
    if x[i] == '+':
       pos = x.split('+')
       break
       
    elif x[i] == '-':
       neg = x.split('-')
       break
s_pos=0
s_neg=0
for i in range(len(pos)):

    s_pos += int(pos[i])
for i in range(len(neg)):
    
    s_neg -= int(neg[i])
    
sm = s_pos + s_neg
if sm!=0:
   print(sm)
else:
    print(x)


# 0562, 2022-09-24 09:31:27, P---- (20%)

x = input()
print(x)
# 0563, 2022-09-24 10:36:38, P---- (20%)

test = 1+2+3+4+5
x = input()
g = []
g += x

if '-' not in g :
    p = 0
    for i in range(0,g.count('+')) :
        g.remove('+')
    while p < len(g):
        g[p] = int(g[p])
        p += 1
    print(sum(g))
else :
    print(x)
            
            
    
    
# 0564, 2022-09-24 10:37:05, P---- (20%)

test = 1+2+3+4+5
x = input()
g = []
g += x

if '-' not in g :
    p = 0
    for i in range(0,g.count('+')) :
        g.remove('+')
    while p < len(g):
        g[p] = int(g[p])
        p += 1
    print(sum(g))
else :
    print(x)

# 0565, 2022-09-24 10:28:34, --xxx (0%)

x=input().split('+')
print(x)
for i in range (len(x)):
    if '-' in x[i]:
        c=x[i]
        a=c
        c.split('-')
        x.remove(a)
        print(x)
        x+=c
for i in range (len(x)-1):
    if '-'==x[i]:
        x.remove(x[i])
for i in range (len(x)):
    x[i]=int(x[i])
print(sum(x))
# 0566, 2022-09-24 10:29:22, -Pxxx (20%)

x=input().split('+')
for i in range (len(x)):
    if '-' in x[i]:
        c=x[i]
        a=c
        c.split('-')
        x.remove(a)
        x+=c
for i in range (len(x)-1):
    if '-'==x[i]:
        x.remove(x[i])
for i in range (len(x)):
    x[i]=int(x[i])
print(sum(x))
# 0567, 2022-09-24 10:35:12, xPxxx (20%)

x=input().split('+')
for i in range (len(x)):
    if '-' in x[i]:
        c=x.pop(x[i])
        c.split('-')
        for n in range (len(c)):
            c[n]=int(c[n])
            c[n+1]=-c[n+1]
        x+=c
for i in range (len(x)-1):
    if '-'==x[i]:
        x.remove(x[i])
for i in range (len(x)):
    x[i]=int(x[i])
print(sum(x))

# 0568, 2022-09-24 09:36:12, compilation error (0%)

x = input()
num = []
y = []
for e in x :
    if  e = [0,1,2,3,4,5,6,7,8,9]
        num.append(e)
    else :
        y.append(e)
print(e)

        
    

# 0569, 2022-09-24 09:37:07, compilation error (0%)

x = input()
num = []
y = []
for e in x :
    if  e == [0,1,2,3,4,5,6,7,8,9]
        num.append(e)
    else :
        y.append(e)
print(e)
# 0570, 2022-09-24 10:24:44, xP--x (20%)

x = input()
num = []
y = ''
y1 = []
k = []
for e in x :
    num.append(e)
    if e not in ['0','1','2','3','4','5','6','7','8','9'] :
        k.append(e)
for i in num :
    if i in ['0','1','2','3','4','5','6','7','8','9'] :
        y+= i
    else :
        y1.append(int(y))
        y = ''
y1.append(int(y))
ans = 0

        
        

    

print(sum(y1))

        
    



# 0571, 2022-09-24 09:52:13, P---- (20%)

x=str(input())
print(x)
# 0572, 2022-09-24 10:23:07, P---- (20%)

x=(input())
print(x)
# 0573, 2022-09-24 10:24:08, P---- (20%)

x=str(input())
print(x)

# 0574, 2022-09-24 10:10:07, x---x (0%)

x = input()
y = x.split("+")
z = []
for i in y:
    z += i.split("-")
answer = 0
for i in z:
    answer += int(i)
print(x,y,z,answer)

# 0575, 2022-09-24 10:13:47, xP--x (20%)

x = input()
y = x.split("+")
z = []
for i in y:
    z += i.split("-")
answer = 0
for i in z:
    answer += int(i)
print(answer)

# 0576, 2022-09-24 10:16:02, Pxxxx (20%)

x = str(input())
int(x)
print (x)
# 0577, 2022-09-24 10:35:20, Pxxxx (20%)

#x = str(input())
#int(x)
#print (x)
x = str(input())
for i in  x :
    if x == "-" :
        x *= -1
int(x)
print (x)

# 0578, 2022-09-24 10:25:54, P---- (20%)

number = input()
x = []
val = 0
i = 0
for i in range(len(number)):
    if number[i] in ['+','-']:
        pass
    else:
        x.append(number[i])
print(number)

# 0579, 2022-09-24 10:31:32, ----- (0%)

number = input()
x = ""
val = 0
i = 0
for i in range(len(number)):
    if number[i] in ['+','-']:
        pass
    else:
        x += str(number[i])
print(int(x))


# 0580, 2022-09-24 09:40:13, Pxxxx (20%)

x = int(input())
print(x)
# 0581, 2022-09-24 09:44:06, Pxxxx (20%)

x = int(input())
print(x)

# 0582, 2022-09-24 10:05:52, xxxxx (0%)

x = input().split('+','-')
# 0583, 2022-09-24 10:14:34, Pxxxx (20%)

x = int(input())
print(x)

# 0584, 2022-09-24 10:24:09, ----- (0%)

value = input()

if value[0] == '-' :
    x = []
    y = []
    sum1 = 0
    minus1 = 0
    total = 0
    for i in range(len(value)) :
        if value[i] == '+' :
            x.append(value[i+1])
        if value[i] == '-' :
            y.append(value[i+1])

    for i in x :
        sum1 += int(i)
    
    for i in y :
        minus1 += int(i)
        
    minus1 = minus1 + int(value[1]) 
    total = sum1 - minus1
    print(total)

      
    
else :
    x = []
    y = []
    sum1 = 0
    minus1 = 0
    total = 0
    for i in range(len(value)) :
        if value[i] == '+' :
            x.append(value[i+1])
        if value[i] == '-' :
            y.append(value[i+1])

    for i in x :
        sum1 += int(i)
    sum1 = sum1 + int(value[0]) 
    
    for i in y :
        minus1 += int(i)

    total = sum1 - minus1
    print(total)

    
        
    

# 0585, 2022-09-24 10:37:24, P-xxx (20%)

value1 = input()
value = value1.split('+') + value1.split('-')
if value[0] == '-' :
    x = []
    y = []
    sum1 = 0
    minus1 = 0
    total = 0
    
    for i in range(len(value)) :
        if value[i] == '+' :
            x.append(value[i+1])
        if value[i] == '-' :
            y.append(value[i+1])

    for i in x :
        sum1 += int(i)
    
    for i in y :
        minus1 += int(i)
        
    minus1 = minus1 + int(value[1:]) 
    total = sum1 - minus1
    print(total)

      
    
else :
    x = []
    y = []
    sum1 = 0
    minus1 = 0
    total = 0
    for i in range(len(value)) :
        if value[i] == '+' :
            x.append(value[i+1])
        if value[i] == '-' :
            y.append(value[i+1])

    for i in x :
        sum1 += int(i)
    sum1 = sum1 + int(value[0]) 
    
    for i in y :
        minus1 += int(i)

    total = sum1 - minus1
    print(total)

    
        
    


# 0586, 2022-09-24 10:34:26, Pxxxx (20%)

d = input()
v = []
a = []
t = []
d = int(d)
print(d)

# 0587, 2022-09-24 10:37:44, Pxxxx (20%)

d = input()
v = []
a = []
t = []
q = ['0','1','2','3','4','5','6','7','8','9']
d = int(d)
print(d)

# 0588, 2022-09-24 10:16:22, xx-x- (0%)

a = str(input())
c=0
z=0
if a[0] == "-":
    for i in a:
        if i in "+-":
            c+=1
    if c == 1:
        print(z[1:])
    
else:
    for i in a:
        if i == "+":
            z= a[:i]+a[i:]
    print(z)
    
    
# 0589, 2022-09-24 10:23:24, P---- (20%)

a = input()
print(a)

# 0590, 2022-09-24 10:03:29, xx-xx (0%)

n=input().split('-')
q=''
for i in range(len(n)):
    if '-' not in n[i]:
        q='+'.join(n[i])
        q=q.split('+')
    else: n=n[i]
q=[int(i) for i in q]
plus=sum(q)
n=[int(i) for i in n]
minu=(-1)*sum(n)
print(plus+minu)

# 0591, 2022-09-24 10:20:14, -P--- (20%)

n=input().split('-')
q=''
w=''
for i in range(len(n)):
    if '-' not in n[i]:
        q=n[i]
        q=q.split('+')
    else: w=n[i]
q=[int(i) for i in q]
plus=sum(q)
w=[int(i) for i in w]
minu=(-1)*sum(w)
print(plus+minu)

# 0592, 2022-09-24 10:19:05, compilation error (0%)

i = input()
n = []
k = 0
if '+' not in i :
    print(i)
else :
# 0593, 2022-09-24 10:19:13, P---- (20%)

i = input()
n = []
k = 0
if '+' not in i :
    print(i)


# 0594, 2022-09-24 10:33:52, Pxxxx (20%)

x=int(input())
print(x)


# 0595, 2022-09-24 10:07:23, Pxxxx (20%)

x=str(input())
ans=int(x)

print(ans)

# 0596, 2022-09-24 10:38:21, P---- (20%)

a = input().split("+")
b = []
for elem in a:
    b.append(elem.split("-"))

for indx in range(len(b)):
    for inx in range(len(b[indx])):
        if b[indx][inx] == '':
            b[indx][inx+1] = int(b[indx][inx+1])
            b[indx][inx+1] = -b[indx][inx+1]
            b[indx][inx] = 0
        else:
            b[indx][inx] = int(b[indx][inx])
            if b[indx][inx] < 0:
                pass
            else:
                b[indx][inx] = -b[indx][inx]
    if b[indx][0] == 0 and b[indx][1] < 0:
        b[indx] = b[indx][1:]
    b[indx] = sum(b[indx])
print(sum(b))


# 0597, 2022-09-24 10:31:29, Pxxxx (20%)

x = input()
x = int(x)
print(x)

# 0598, 2022-09-24 09:49:27, Pxxxx (20%)

x = int(input())
print(x)

# 0599, 2022-09-24 10:24:42, P---- (20%)

a = input()
e = []
for i in range(len(a)):
    if i == '+':
        a.split('+')
    elif i == '-':
        a.split('-')
print(a)


# 0600, 2022-09-24 10:38:13, P---- (20%)

x = input()
print(x)

# 0601, 2022-09-24 09:36:47, P---- (20%)

a = input()
print(a)

# 0602, 2022-09-24 10:34:19, P---- (20%)

x=input()


print(x)

# 0603, 2022-09-24 10:33:41, Pxxxx (20%)

n = int(input())
print(n)

# 0604, 2022-09-24 10:37:21, -P--- (20%)

n = input()
su = 0
s = []
l = ''
cl = []#เครื่องหมาย
plus = []
minus = []


for i in range(len(n)) :
    s.append(n[i])
for i in range(len(s)) :
    if s[i] == '+' :
        cl.append('+')
    if s[i] == '-' :
        cl.append('-')
s = [str(i) for i in s]
for i in range(len(s)) :
    if s[i] == '+' :
        l += '-'
    if s[i] != '+' :
        l += s[i]
    if s[i] == '-' :
        l += ' '
l = l.split("-")
if s[0] == '-' :
    l = l[1:]
l = [int(i) for i in l]
for i in range(len(l)) :
    su += l[i]






print(su)


# 0605, 2022-09-24 10:34:08, Pxxxx (20%)

x = input()
print(int(x))

# 0606, 2022-09-24 10:27:23, Pxxxx (20%)

a = int(input())
print(a)


# 0607, 2022-09-24 10:25:24, P---- (20%)

x = input()

print(x)


# 0608, 2022-09-24 10:15:26, P---- (20%)

x = input()
print(x)

# 0609, 2022-09-24 10:38:30, P---- (20%)

a = input()
op = []
s = []
ans = []
for i in a:
    if i == '-':
        op+=['-']
    elif i == '+':
        op += ['+']
a = a.split('+')
for i in range(len(a)):
    if '-' in a[i]:
        a[i] = a[i].split('-')
if a[0][0]=='':
    a[0].remove(a[0][0])

for i in a:
    if type(i) == str:
        s += [int(i)]
    elif type(i) == list:
        for o in i:
            s += [int(o)]

if len(s) == len(op):
    for i in range(len(s)):
        for u in op:
            if u == '-':
                ans += [-s[i]]
                i+=1
                break
            elif u == '+':
                ans += [i]
                i+=1
                break
else:
    for i in range(len(s)):
        if i == 0:
            ans += [s[i]]
            i+=1
        for u in op:
            if u == '-':
                ans += [-s[i]]
                i+=1
                break
            elif u == '+':
                ans += [i]
                i+=1
                break

print(sum(ans))

# 0610, 2022-09-24 10:32:24, -P--- (20%)

n = input()
plus = n.split('+')
s = []
m = []
d = []
c = 0
diff = []
for e in plus :
    if "-" in e :
        m.append(e)
    if '-' not in e :
        s.append(int(e))
sum_value = sum(s)
for e in m :
    for i in range(len(e)) :
        if e[i] in '0123456789' :
            d.append(int(e[i]))
    for i in range(len(d)-1) :
        c += -d[i+1]
    if e[0] == '-' :
        d[0] = -d[0]
        c += d[0]
    else :
        c = d[0] - c
    diff.append(-c)
min_value = sum(diff)
print(min_value + sum_value)


# 0611, 2022-09-24 10:24:35, P---- (20%)

x = input()
print(x)


# 0612, 2022-09-24 10:22:03, P---- (20%)

print(input())

# 0613, 2022-09-24 10:23:36, Px-xx (20%)

x = input()
g = x.split('-')
if g[0] in ['']:
    g = g[1:]
for i in range(len(g)):
    g[i] = int(g[i])
if x[0] in ['-']:
    print ('-'+str(sum(g)))
else :
    print(sum(g))



# 0614, 2022-09-24 10:34:36, P---- (20%)

x = input()
y = ''
c = 0
if x[0] != "-":
    for e in x :
        if e not in "-+":
            y += e
        else :
            break
if y != '':
    c += int(y)
    d = len(y)
    y = ''

if x[0] == "-":
    for e in x[1:] :
        if e not in "-+":
            y += e
        else :
            break
if y != '':
    c -= int(y)
    d = len(y)+1
    y = ''
for e in x[d:]:
    if e == "+":
        for e in x[d+1:] :
            if e not in "+-":
                y += e
            else:
                break
        c += int(y)
        y = ''
    if e == "-":
        for e in x[d+1:] :
            if e not in "-+":
                y += e
            else:
                break
        c -= int(y)
        y = ''
print(c)
    


# 0615, 2022-09-24 09:17:50, -P--- (20%)

a=input()
b=a.split('-')
for x in range(len(b)):
    c=b[x].split('+')
d=c[:]
f=0
for i in range(len(d)):
    f+=int(d[i])
    
print(f)


# 0616, 2022-09-24 09:44:53, P---- (20%)

n = input()
print(n)

# 0617, 2022-09-24 09:52:25, P---- (20%)

s = str(input())
print(s)

# 0618, 2022-09-24 10:25:40, P---- (20%)

s = str(input())
print(s)

Max Score = 0


# 0619, 2022-09-24 09:43:43, ----- (0%)

t = input().split("+" and "-")

  
# 0620, 2022-09-24 10:10:28, compilation error (0%)

t = input().split("+")
res1 = 0
int(i) for i in range(i+1):
  s = abs(t[i])+abs(t[i+1])
  res1 += s
res2 = 0
d = t.split("-")
int(r) for r in range(r+1):
  f = abs(t[r])+abs(t[r+1])
  res2 += f
v = res1 - res2
print(v)    
# 0621, 2022-09-24 10:10:43, xxxxx (0%)

t = input().split("+")
res1 = 0
for i in range(i+1):
  s = abs(t[i])+abs(t[i+1])
  res1 += s
res2 = 0
d = t.split("-")
for r in range(r+1):
  f = abs(t[r])+abs(t[r+1])
  res2 += f
v = res1 - res2
print(v)
# 0622, 2022-09-24 10:13:04, xxxxx (0%)

t = input().split("+")
res1 = 0
for i in range(len(t)):
  s = abs(t[i])+abs(t[i+1])
  res1 += s
res2 = 0
d = t.split("-")
for r in range(len(t)):
  f = abs(t[r])+abs(t[r+1])
  res2 += f
v = res1 - res2
print(v)
# 0623, 2022-09-24 10:13:41, compilation error (0%)

t = input().split("+")
res1 = 0
int(i) for i in range(len(t)):
  s = abs(t[i])+abs(t[i+1])
  res1 += s
res2 = 0
d = t.split("-")
int(r) for r in range(len(t)):
  f = abs(t[r])+abs(t[r+1])
  res2 += f
v = res1 - res2
print(v)
# 0624, 2022-09-24 10:15:06, xxxxx (0%)

t = input().split("+")
res1 = 0
for i in t:
  int(i)
for i in range(len(t)):
  s = abs(t[i])+abs(t[i+1])
  res1 += s
res2 = 0
d = t.split("-")
for r in t:
  int(r)
for r in range(len(t)):
  f = abs(t[r])+abs(t[r+1])
  res2 += f
v = res1 - res2
print(v)
# 0625, 2022-09-24 10:17:13, compilation error (0%)

t = [int(e) for e in input().split("+")]
res1 = 0
for i in range(len(t)):
  s = abs(t[i])+abs(t[i+1])
  res1 += s
res2 = 0
d = [int(t) for t.split("-")]
for r in t:
  int(r)
for r in range(len(t)):
  f = abs(t[r])+abs(t[r+1])
  res2 += f
v = res1 - res2
print(v)
# 0626, 2022-09-24 10:17:35, compilation error (0%)

t = [int(e) for e in input().split("+")]
res1 = 0
for i in range(len(t)):
  s = abs(t[i])+abs(t[i+1])
  res1 += s
res2 = 0
d = [int(t) for t.split("-")]
for r in d:
  int(r)
for r in range(len(t)):
  f = abs(d[r])+abs(d[r+1])
  res2 += f
v = res1 - res2
print(v)
# 0627, 2022-09-24 10:23:36, compilation error (0%)

t = [int(e) for e in input().split("+")]
res1 = 0
for i in range(len(t)):
  s = abs(t[i])+abs(t[i+1])
  res1 += s
res2 = 0
d = [int(r) for r in t.split("-")]
int(r) for r in range(len(t)):
  f = abs(d[r])+abs(d[r+1])
  res2 += f
v = res1 - res2
print(v)
# 0628, 2022-09-24 10:32:36, xxxxx (0%)

t = input().split("+")
q= []
for i in t:
  q.append(int(i))
res1 = 0
for i in range(len(t)):
  s = abs(q[i])+abs(q[i+1])
  res1 += s
res2 = 0
d = t.split("-")
k = []
for r in d:
  k.append(int(r))
for r in range(len(t)):
  f = abs(d[r])+abs(d[r+1])
  res2 += f
v = res1 - res2
print(v)

# 0629, 2022-09-24 09:20:20, ----- (0%)

def f1(a, b, c):

    if a>0:
        minn=a
    elif b>0 and b<a:
        minn=b
    elif c>0 and c<minn:
        minn=c
    return minn
# 0630, 2022-09-24 09:20:36, ----- (0%)

def f1(a, b, c):
    if a>0:
        minn=a
    elif b>0 and b<a:
        minn=b
    elif c>0 and c<minn:
        minn=c
    return minn
# 0631, 2022-09-24 09:22:11, ----- (0%)

def f1(a, b, c):
    if a>0:
        minn=a
    elif b>0 and b<a:
        minn=b
    elif c>0 and c<a and c<b:
        minn=c
    return minn
# 0632, 2022-09-24 09:23:15, ----- (0%)

def f1(a, b, c):

    if a>0:
        minn=a
    elif b>0 and b<a:
        minn=b
    elif c>0 and c<a and c<b:
        minn=c
    return int(minn)
# 0633, 2022-09-24 09:28:16, ----- (0%)

def f1(a, b, c):

    minn=0
    x=[a,b,c]
    for e in x:
        if e <0:
            x.remove(e)
    return min(x)
# 0634, 2022-09-24 09:31:53, ----- (0%)

def f1(a, b, c):

    x=[a,b,c]    
    for i in range(3):
        x[i]=int(x[i])
    for e in x:
        if e <0:
            x.remove(e)
    return min(x)
# 0635, 2022-09-24 09:34:47, ----- (0%)

def f1(a, b, c):

    x=[a,b,c]    
    for i in range(3):
        x[i]=int(x[i])
    for e in x:
        if e <0:
            x.remove(e)
    return min(x)
def f2(a, b, c):

    x=[a,b,c]
    d=[]
    for i in range(3):
        d.append(int(x[i]))
    for e in d:
        if e>0:
            d.remove(e)
    return max(d)
# 0636, 2022-09-24 09:35:11, ----- (0%)

def f1(a, b, c):

    x=[a,b,c]    
    for i in range(3):
        x[i]=int(x[i])
    for e in x:
        if e <0:
            x.remove(e)
    return min(x)
def f2(a, b, c):

    x=[a,b,c]
    d=[]
    for i in range(3):
        d.append(int(x[i]))
    for e in d:
        if e>0:
            d.remove(e)
    return max(d)
exec(input().strip())
# 0637, 2022-09-24 10:37:26, x--xx (0%)

x=input().split('-')
c=0
for e in x:
    if '+' in e:
        c+=int(e[0])+int(e[2])
        x.remove(e)
d=[]
for i in range(len(x)):
    d.append(int(x[i]))
a=sum(d)
print(a-c)
    

# 0638, 2022-09-24 10:14:05, TTTTT (0%)

z = input()
y = ''
b = ''
i = 0
while i < len(z) :
    for i in range(len(z)) :
        if z[i] == '+' :
            y += z[i+1]
        elif z[i] == '-' :
            y += z[i+1]
# 0639, 2022-09-24 10:22:50, xxxxx (0%)

z = input()
yp = ''
yp_sum = 0
ym = ''
ym_sum = 0
num = '0123456789'
c = 0
for i in range(z) :
    if z[i] == '+' :
        for i in range(len(z)) :
            while z[i] in num :
                yp += z[i]
        yp_sum += int(yp)
    elif z[i] == '-' :
        for i in range(len(z)) :
            while z[i] in num :
                ym += z[i]
        ym_sum += int(ym)
summ =yp_sum - ym_sum
print(summ)  
# 0640, 2022-09-24 10:23:50, xxxxx (0%)

z = input()
yp = ''
yp_sum = 0
ym = ''
ym_sum = 0
num = '0123456789'
c = 0
for i in range(z) :
    if z[i] == '+' :
        for i in range(len(z)) :
            while z[i] in num :
                yp += z[i]
        yp_sum += int(yp)
    elif z[i] == '-' :
        for i in range(len(z)) :
            while z[i] in num :
                ym += z[i]
        ym_sum += int(ym)
summ =yp_sum + ym_sum
print(summ)
# 0641, 2022-09-24 10:24:52, xxxxx (0%)

z = input()
yp = ''
yp_sum = 0
ym = ''
ym_sum = 0
num = '0123456789'
c = 0
for i in range(z) :
    if z[i] == '+' :
        for i in range(len(z)) :
            while z[i] in num :
                yp += z[i]
            yp_sum += int(yp)
    elif z[i] == '-' :
        for i in range(len(z)) :
            while z[i] in num :
                ym += z[i]
            ym_sum += int(ym)
summ =yp_sum + ym_sum
print(summ)
# 0642, 2022-09-24 10:26:03, xTTTx (0%)

z = input()
yp = ''
yp_sum = 0
ym = ''
ym_sum = 0
num = '0123456789'
c = 0
for i in range(len(z)) :
    if z[i] == '+' :
        for i in range(len(z)) :
            while z[i] in num :
                yp += z[i]
            yp_sum += int(yp)
    elif z[i] == '-' :
        for i in range(len(z)) :
            while z[i] in num :
                ym += z[i]
            ym_sum += int(ym)
summ =yp_sum + ym_sum
print(summ)
# 0643, 2022-09-24 10:30:40, xxxxx (0%)

z = input()
yp = ''
yp_sum = 0
ym = ''
ym_sum = 0
num = '0123456789'
c = 0
for i in range(len(z)) :
    if z[i] == '+' or z[i] == '-' :
        break
    elif z[i] in num :
        yp += ''
yp_sum += int(yp)
for i in range(len(z)) :
    if z[i] == '+' :
        for i in range(len(z)) :
            while z[i] in num :
                yp += z[i]
            yp_sum += int(yp)
    elif z[i] == '-' :
        for i in range(len(z)) :
            while z[i] in num :
                ym += z[i]
            ym_sum += int(ym)
summ =yp_sum + ym_sum
print(summ)
# 0644, 2022-09-24 10:32:28, xxxxx (0%)

z = input()
yp = ''
yp_sum = 0
ym = ''
ym_sum = 0
num = '0123456789'
c = 0
for i in range(len(z)) :
    if z[i] == '+' or z[i] == '-' :
        break
    elif z[i] in num :
        yp += ''
yp_sum += int(yp)
yp = ''
for i in range(len(z)) :
    if z[i] == '+' :
        yp = ''
        for i in range(len(z)) :
            while z[i] in num :
                yp += z[i]
            yp_sum += int(yp)
    elif z[i] == '-' :
        ym = ''
        for i in range(len(z)) :
            while z[i] in num :
                ym += z[i]
            ym_sum += int(ym)
summ =yp_sum + ym_sum
print(summ)
# 0645, 2022-09-24 10:35:30, xxxxx (0%)

z = input()
yp = ''
yp_sum = 0
ym = ''
ym_sum = 0
num = '0123456789'
c = 0
for i in range(len(z)) :
    if z[i] == '+' or z[i] == '-' :
        break
    elif z[i] in num :
        yp += ''
yp_sum += int(yp)
yp = ''
for i in range(len(z)) :
    if z[i] == '+' :
        yp_sum += int(yp)
        yp = ''
        for i in range(len(z)) :
            while z[i] in num :
                yp += z[i]
    elif z[i] == '-' :
        ym_sum += int(ym)
        ym = ''
        for i in range(len(z)) :
            while z[i] in num :
                ym += z[i]
summ =yp_sum + ym_sum
print(summ)            
        

# 0646, 2022-09-24 10:37:31, TxTTT (0%)

z = input()
yp = '0'
yp_sum = 0
ym = '0'
ym_sum = 0
num = '0123456789'
c = 0
for i in range(len(z)) :
    if z[i] == '+' or z[i] == '-' :
        break
    elif z[i] in num :
        yp += ''
yp_sum += int(yp)
yp = ''
for i in range(len(z)) :
    if z[i] == '+' :
        yp_sum += int(yp)
        yp = ''
        for i in range(len(z)) :
            while z[i] in num :
                yp += z[i]
    elif z[i] == '-' :
        ym_sum += int(ym)
        ym = ''
        for i in range(len(z)) :
            while z[i] in num :
                ym += z[i]
summ =yp_sum + ym_sum
print(summ)

# 0647, 2022-09-24 09:40:57, xxxxx (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b=b,a
    while d>=a:
        if c>d:
            a+=1
        else:
            d-=1
elif c%2==0:
    d=d+a
elif d>c:
    c=c+d
else:
    b=b+a
a=b+c
print(a,b,c,d)
        
        

# 0648, 2022-09-24 09:55:30, xxxxx (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b=b,a
    while d>=a:
        if c>d:
            a+=1
        else:
            d-=1
elif c%2==0:
    d=d+a
elif d>c:
    c=c+d
else:
    b=b+a
a=b+c
print(a,b,c,d)
        
        

# 0649, 2022-09-24 09:56:01, xxxxx (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b=b,a
    while d>=a:
        if c>d:
            a+=1
        else:
            d-=1
elif c%2==0:
    d=d+a
elif d>c:
    c=c+d
else:
    b=b+a
    a=b+c
print(a,b,c,d)
# 0650, 2022-09-24 09:57:00, xxxxx (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b=b,a
    while d>=a:
        if d<a:break
        if c>d:
            a+=1
        else:
            d-=1
elif c%2==0:
    d=d+a
elif d>c:
    c=c+d
else:
    b=b+a
    a=b+c
print(a,b,c,d)

# 0651, 2022-09-24 10:06:13, xxxxx (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b=b,a
    while d>=a:
        if d<a:break
        if c>d:
            a+=1
        else:
            d-=1
elif c%2==0:
    d=d+a
elif d>c:
    c=c+d
else:
    b=b+a
a=b+c
print(a,b,c,d)
# 0652, 2022-09-24 10:15:20, compilation error (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b=b,a
    while d>=a:
        if d<a
        break
        if c>d:
            a+=1
        else:
            d-=1
elif c%2==0:
    d=d+a
elif d>c:
    c=c+d
else:
    b=b+a
a=b+c
print(a,b,c,d)
# 0653, 2022-09-24 10:15:49, xxxxx (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b=b,a
    while d>=a:
        if c>d:
            a+=1
        else:
            d-=1
elif c%2==0:
    d=d+a
elif d>c:
    c=c+d
else:
    b=b+a
a=b+c
print(a,b,c,d)
# 0654, 2022-09-24 10:32:50, xxxxx (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b=b,a
    while d>=a:
        if c>d:
            a+=1
        else:
            d-=1
elif c%2==0:
    d=d+a
elif d>c:
    c=c+d
else:
    b=b+a
a=b+c
print(a,b,c,d)

# 0655, 2022-09-24 10:38:29, xxxxx (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b=b,a
    while d>=a:
        if c>d:
            a+=1
        else:
            d-=1
elif c%2==0:
    d=d+a
elif d>c:
    c=c+d
else:
    b=b+a
a=b+c
print(a,b,c,d)

# 0656, 2022-09-24 10:12:39, compilation error (0%)

list = [input().split()]:
    blank = []
    none = []
for idx,x in enumerate(list):
   if idx % 2 != 0:
      blank.append(x)
   else:
      none.append(x)
print(sum(blank))

# 0657, 2022-09-24 10:13:13, compilation error (0%)

list = input().split():
    blank = []
    none = []
for idx,x in enumerate(list):
   if idx % 2 != 0:
      blank.append(x)
   else:
      none.append(x)
print(sum(blank))
# 0658, 2022-09-24 10:16:37, compilation error (0%)

list = input().split(+):
    blank = []
    none = []
for idx,x in enumerate(list):
   if idx % 2 != 0:
      blank.append(x)
   else:
      none.append(x)
print(sum(blank))

# 0659, 2022-09-24 10:17:45, compilation error (0%)

list = input().split('+'):
    blank = []
    none = []
for idx,x in enumerate(list):
   if idx % 2 != 0:
      blank.append(x)
   else:
      none.append(x)
print(sum(blank))
# 0660, 2022-09-24 10:18:54, compilation error (0%)

list = input()
    blank = []
    none = []
for idx,x in enumerate(list):
   if idx % 2 != 0:
      blank.append(x)
   else:
      none.append(x)
hope = sum(blank)
print(hope)
# 0661, 2022-09-24 10:20:47, xxxxx (0%)

list = input()
blank = []
none = []
for idx,x in enumerate(list):
   if idx % 2 != 0:
      blank.append(x)
   else:
      none.append(x)
blank.split('+')
for i in blank:
    blank[i] = int(blank[i])
print(sum(blank))
# 0662, 2022-09-24 10:36:31, xxxxx (0%)

list = input()
blank = []
none = []
for idx,x in enumerate(list):
   if idx % 2 != 0:
      blank.append(x)
   else:
      none.append(x)
blank.split('+')
for i in blank:
    blank[i] = int(blank[i])
print(sum(blank))

# 0663, 2022-09-24 10:36:49, xxxxx (0%)

x = input()
m = [0]*len(x)
 
for i in range(0,len(m)):
    if x[i+1] != '-' and x[i-1] != '+':
        if x[i] == " - ":
            m = int(x[i]+x[i+1])
    if x[i+1] != '-' and x[i+2] != '-' and x[i+3] != '-'and x[i-1] != '+'and x[i-2] != '+'and x[i-3] != '+':
        if x[i] == " - ":
            m = int(x[i]+x[i+1])
print(sum(m))
# 0664, 2022-09-24 10:37:22, xxxxx (0%)

x = input()
m = [0]*len(x)
 
for i in range(0,len(m)):
    if x[i+1] != '-' and x[i-1] != '+':
        if x[i] == " - ":
            m = int(x[i]+x[i+1])
print(sum(m))
# 0665, 2022-09-24 10:38:11, ----- (0%)

x = input()
m = [0]*len(x)
 
for i in range(0,len(m)):
        if x[i] == " - ":
            m = int(x[i]+x[i+1])
print(sum(m))
# 0666, 2022-09-24 10:38:21, ----- (0%)

x = input()
m = [0]*len(x)
i = 0 
for i in range(0,len(m)):
        if x[i] == " - ":
            m = int(x[i]+x[i+1])
print(sum(m))
# 0667, 2022-09-24 10:38:36, ----- (0%)

x = input()
m = [0]*len(x)
i = 0 
for i in range(0,len(m)):
    if x[i] == " - ":
            m = int(x[i]+x[i+1])
print(sum(m))
# 0668, 2022-09-24 10:38:53, ----- (0%)

x = input()
m = [0]*len(x)
 
for i in range(0,len(m)):
    if x[i] == " - ":
            m = int(x[i]+x[i+1])
print(sum(m))


# 0669, 2022-09-24 09:44:24, compilation error (0%)

def f1(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) > 0 :
            y.append(x[i])
    y.sort()
    ans = y[0]
    return ans
        
def f2(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) < 0 :
            y.append(x[i])
    y.sort()
    ans = y[-1]
    return ans
                  
def f3(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = y[0]
    return ans

def f4(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = y[-1]
    return ans

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1 ==0 and s2 ==0 :
        

# 0670, 2022-09-24 09:48:43, ----- (0%)

def f1(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) > 0 :
            y.append(x[i])
    y.sort()
    ans = y[0]
    return ans
        
def f2(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) < 0 :
            y.append(x[i])
    y.sort()
    ans = y[-1]
    return ans
                  
def f3(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = y[0]
    return ans

def f4(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = y[-1]
    return ans

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1 ==0 and s2 ==0 :
        print(f1(a,b,c))
    if s1 ==0 and s2 ==1 :
        print(f2(a,b,c))
    if s1 ==1 and s2 ==0 :
        print(f3(a,b,c))
    if s1 ==1 and s2 ==1 :
        print(f4(a,b,c))
    else:
        print("Error")
        
exec(input().strip()) # DON'T remove this line

    
# 0671, 2022-09-24 09:50:44, ----- (0%)

def f1(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) > 0 :
            y.append(x[i])
    y.sort()
    ans = int(y[0])
    return ans
        
def f2(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) < 0 :
            y.append(x[i])
    y.sort()
    ans = int(y[-1])
    return ans
                  
def f3(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = int(y[0])
    return ans

def f4(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = int(y[-1])
    return ans

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1 ==0 and s2 ==0 :
        print(f1(a,b,c))
    if s1 ==0 and s2 ==1 :
        print(f2(a,b,c))
    if s1 ==1 and s2 ==0 :
        print(f3(a,b,c))
    if s1 ==1 and s2 ==1 :
        print(f4(a,b,c))
    else:
        print("Error")
        
exec(input().strip()) # DON'T remove this line

# 0672, 2022-09-24 09:53:39, ----- (0%)

def f1(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) > 0 :
            y.append(x[i])
    y.sort()
    ans = int(y[0])
    return ans
        
def f2(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) < 0 :
            y.append(x[i])
    y.sort()
    ans = int(y[-1])
    return ans
                  
def f3(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = int(y[0])
    return ans

def f4(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = int(y[-1])
    return ans

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1 ==0 and s2 ==0 :
        print(f1(a,b,c))
    if s1 ==0 and s2 ==1 :
        print(f2(a,b,c))
    if s1 ==1 and s2 ==0 :
        print(f3(a,b,c))
    if s1 ==1 and s2 ==1 :
        print(f4(a,b,c))
    else:
        print("Error")
        
exec(input().strip()) # DON'T remove this line

    
        

# 0673, 2022-09-24 09:56:00, ----- (0%)

def f1(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) > 0 :
            y.append(x[i])
    y.sort()
    ans = int(y[0])
    return int(ans)
        
def f2(a,b,c):
    x = [a,b,c]
    y = [] 
    for i in range(3):
        if int(x[i]) < 0 :
            y.append(x[i])
    y.sort()
    ans = int(y[-1])
    return int(ans)
                  
def f3(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = int(y[0])
    return int(ans)

def f4(a,b,c):
    x = int(a)+int(b)+int(c)
    y = ""
    for e in str(x):
        if e not in "-":
            y += e
    ans = int(y[-1])
    return int(ans)

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1 ==0 and s2 ==0 :
        print(f1(a,b,c))
    if s1 ==0 and s2 ==1 :
        print(f2(a,b,c))
    if s1 ==1 and s2 ==0 :
        print(f3(a,b,c))
    if s1 ==1 and s2 ==1 :
        print(f4(a,b,c))
    else:
        print("Error")
        
exec(input().strip()) # DON'T remove this line

    
        


# 0674, 2022-09-24 09:50:21, xxxxx (0%)

x = input()
for c in x:
    if c == '-' or c == '+':
        # -1+20-300+4000
        # 0123456789
        for i in range(len(x)):
            c[i-1]
# 0675, 2022-09-24 10:13:47, xxxxx (0%)

x = input()
range_index = [0]
for c in x:
    if c == '-' or c == '+':
        # -1+20-300+4000
        # 0123456789
        for i in range(len(x)):
            range_index.append(c[i+1])
num = []
for i in range(1, len( range_index)-1):
    start = range_index[i]
    stop = range_index[i+1]
    ch = x[start:stop]
    num.append(ch)

print(sum(num))
# 0676, 2022-09-24 10:17:57, xxxxx (0%)

x = input()
range_index = [0]
for c in x:
    if c == '-' or c == '+':
        # -1+20-300+4000
        # 0123456789
        for i in range(1, len(x)):
            range_index.append(c[i-1])
num = []
for i in range(1, len( range_index)-1):
    start = range_index[i]
    stop = range_index[i+1]
    ch = x[start:stop]
    num.append(ch)

print(sum(num))
# 0677, 2022-09-24 10:25:38, xxxxx (0%)

x = input()
range_index = [0]
for c in x:
    if c == '-' or c == '+':
        # -1+20-300+4000
        # 0123456789
        for i in range(len(x)-1):
            range_index += c[i-1]
#           range_index = [0,
num = []
for i in range(1, len( range_index)-1):
    start = range_index[i]
    stop = range_index[i+1]
    ch = x[start:stop]
    num.append(ch)

print(sum(num))
# 0678, 2022-09-24 10:33:00, xxxxx (0%)

x = input()
range_index = [0]
for c in x:
    if c == '-' or c == '+':
        # -1+20-300+4000
        # 0123456789
        for i in range(1, len(x)-1):
            range_index += c[i-1]
#           range_index = [0,
num = []
for i in range(1, len( range_index)-1):
    start = range_index[i]
    stop = range_index[i+1]
    ch = x[start:stop]
    num.append(ch)

print(sum(num))

# 0679, 2022-09-24 09:51:07, ----- (0%)

def f1(a, b, c):
    if a<0:
        pass
    else:
        minf1 = a
    if b<0:
        pass
    elif b<minf1:
        minf1 = b
    if c<0:
        pass
    elif c<minf1:
        minf1 = c
    return minf1
        
def f2(a, b, c):

    if a<0:
        maxf2 = a
    else:
        pass
    if b<0 and b>maxf2:
        maxf2 = b
    if c<0 and c>maxf2:
        maxf2 = c
    return maxf2

def f3(a, b, c):
    total = a+b+c
    total = str(total)
    if "-" in total:
        total = total[1:]
    ans = total[0]
    return ans

def f4(a, b, c):
    total = a+b+c
    total = str(total)
    ans = total[-1]
    return ans

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1==0 and s2==0:
        print(f1(a,b,c))
    if s1==0 and s2==1:
        print(f2(a,b,c))
    if s1==1 and s2==0:
        print(f3(a,b,c))
    if s1==1 and s2==1:
        print(f4(a,b,c))
    else:
        print("Error")
        
# 0680, 2022-09-24 10:05:46, ----- (0%)

def f1(a, b, c):
    if a<0:
        pass
    else:
        minf1 = a
    if b<0:
        pass
    elif b<minf1:
        minf1 = b
    if c<0:
        pass
    elif c<minf1:
        minf1 = c
    return minf1
        
def f2(a, b, c):

    if a<0:
        maxf2 = a
    else:
        pass
    if b<0 and b>maxf2:
        maxf2 = b
    if c<0 and c>maxf2:
        maxf2 = c
    return maxf2

def f3(a, b, c):
    total = a+b+c
    total = str(total)
    if "-" in total:
        total = total[1:]
    ans = total[0]
    return ans

def f4(a, b, c):
    total = a+b+c
    total = str(total)
    ans = total[-1]
    return ans

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1==0 and s2==0:
        print(f1(a,b,c))
    if s1==0 and s2==1:
        print(f2(a,b,c))
    if s1==1 and s2==0:
        print(f3(a,b,c))
    if s1==1 and s2==1:
        print(f4(a,b,c))
    else:
        print("Error")
        
exec(input().strip())
# 0681, 2022-09-24 10:09:53, ----- (0%)

def f1(a, b, c):
    if a<0:
        pass
    else:
        minf1 = a
    if b<0:
        pass
    elif b<minf1:
        minf1 = b
    if c<0:
        pass
    elif c<minf1:
        minf1 = c
    return minf1
        
def f2(a, b, c):

    if a<0:
        maxf2 = a
    else:
        pass
    if b<0 and b>maxf2:
        maxf2 = b
    if c<0 and c>maxf2:
        maxf2 = c
    return maxf2

def f3(a, b, c):
    total = a+b+c
    total = str(total)
    if "-" in total:
        total = total[1:]
    ans = total[0]
    return ans

def f4(a, b, c):
    total = a+b+c
    total = str(total)
    ans = total[-1]
    return ans

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1==0 and s2==0:
        print(f1(a,b,c))
    elif s1==0 and s2==1:
        print(f2(a,b,c))
    elif s1==1 and s2==0:
        print(f3(a,b,c))
    elif s1==1 and s2==1:
        print(f4(a,b,c))
    else:
        print("Error")
        
exec(input().strip())
# 0682, 2022-09-24 10:13:08, ----- (0%)

def f1(a, b, c):
    if a<0:
        pass
    else:
        minf1 = a
    if b<0:
        pass
    elif b<minf1:
        minf1 = b
    if c<0:
        pass
    elif c<minf1:
        minf1 = c
    return int(minf1)
        
def f2(a, b, c):

    if a<0:
        maxf2 = a
    else:
        pass
    if b<0 and b>maxf2:
        maxf2 = b
    if c<0 and c>maxf2:
        maxf2 = c
    return int(maxf2)

def f3(a, b, c):
    total = a+b+c
    total = str(total)
    if "-" in total:
        total = total[1:]
    ans = total[0]
    return int(ans)

def f4(a, b, c):
    total = a+b+c
    total = str(total)
    ans = total[-1]
    return int(ans)

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1==0 and s2==0:
        print(f1(a,b,c))
    if s1==0 and s2==1:
        print(f2(a,b,c))
    if s1==1 and s2==0:
        print(f3(a,b,c))
    if s1==1 and s2==1:
        print(f4(a,b,c))
    else:
        print("Error")
        
exec(input().strip())
# 0683, 2022-09-24 10:25:42, ----- (0%)

def f1(a, b, c):
    if a>0:
        minf1 = a
    elif b>0 and b<minf1:
        minf1 = b
    elif c>0 and c<minf1:
        minf1 = c
    return int(minf1)
        
def f2(a, b, c):

    if a<0:
        maxf2 = a
    elif b<0 and b>maxf2:
        maxf2 = b
    elif c<0 and c>maxf2:
        maxf2 = c
    return int(maxf2)

def f3(a, b, c):
    total = a+b+c
    total = str(total)
    if "-" in total:
        total = total[1:]
    ans = total[0]
    return int(ans)

def f4(a, b, c):
    total = a+b+c
    total = str(total)
    ans = total[-1]
    return int(ans)

def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1==0 and s2==0:
        print(f1(a,b,c))
    if s1==0 and s2==1:
        print(f2(a,b,c))
    if s1==1 and s2==0:
        print(f3(a,b,c))
    if s1==1 and s2==1:
        print(f4(a,b,c))
    else:
        print("Error")
        
exec(input().strip())

# 0684, 2022-09-24 10:27:53, x---- (0%)

text = input()+''
numbers = []
operation = []
count = 0
temp = 0
buffer = ''
for i, j in enumerate(text):
    if j.isnumeric():
        buffer = buffer+j
    elif j == '-' and i == 0:
        buffer = j + buffer
    else:
        if j != ' ':
            operation.append(j)
            numbers.append(int(buffer))
            buffer = ''
if len(operation) != 0:
    for i, j in enumerate(numbers):
        if i == 0:
            temp = j
        elif operation[count] == "+":
            temp = temp + j
        elif operation[count] == "-":
            temp -= j
            count = count + 1
else:
    temp = numbers[0]
print(temp)
# 0685, 2022-09-24 10:28:46, compilation error (0%)

text = input()+''
numbers = []
operation = []
count = 0
temp = 0
buffer = ''
for i, j in enumerate(text):
    if j.
        buffer = buffer+j
    elif j == '-' and i == 0:
        buffer = j + buffer
    else:
        if j != ' ':
            operation.append(j)
            numbers.append(int(buffer))
            buffer = ''
if len(operation) != 0:
    for i, j in enumerate(numbers):
        if i == 0:
            temp = j
        elif operation[count] == "+":
            temp = temp + j
        elif operation[count] == "-":
            temp -= j
            count = count + 1
else:
    temp = numbers[0]
print(temp)
# 0686, 2022-09-24 10:30:27, xxxxx (0%)

a = input()
b = []
c = []
d = 0
if not a[0] == "-":
    a = "+" + a
for i in range(len(a)):
    if a[i] == '-':
        c.append(-1)
        b.append(a[d:i])
        d = i+1
    if a[i] == '+':
        c.append(1)
        b.append(a[d:i])
        d = i+1
    if i == len(a)-1:
        e = (a.split('+')).index
        f = a.split('-')
        b.append(min(e[-1], e[-1]))
print(b)
print(c)
# 0687, 2022-09-24 10:32:07, xxxxx (0%)

a = input()
b = []
c = []
d = 0
if not a[0] == "-":
    a = "+" + a
for i in range(len(a)):
    if a[i] == '-':
        c.append(-1)
        b.append(a[d:i])
        d = i+1
    if a[i] == '+':
        c.append(1)
        b.append(a[d:i])
        d = i+1
    if i == len(a)-1:
        e = (a.split('+')).index
        f = a.split('-')
        b.append(min(e[-1], e[-1]))
print(b)
print(c)
# 0688, 2022-09-24 10:38:40, xxxxx (0%)

a = input()
b = []
c = []
d = 0
e = 0
if not a[0] == "-":
    a = "+" + a
for i in range(len(a)):
    if a[i] == '-':
        c.append(-1)
        b.append(a[d:i])
        d = i+1
    if a[i] == '+':
        c.append(1)
        b.append(a[d:i])
        d = i+1
    if i == len(a)-1:
        b.append(a[-1])
print(b)

print(c)
for i in range(len(b)):
    e = e + (int(d[i])*int(c[i]))
print(e)

# 0689, 2022-09-24 10:35:12, xxxxx (0%)

x = input()
out = []
c = 0
for e in x:
    if e != '-' and e != '+':
        out.append(e)
        c += e
print(c)
        
# 0690, 2022-09-24 10:36:04, xxxxx (0%)

x = input()
out = ''
c = 0
for e in x:
    if e != '-' and e != '+':
        out += e
        c += e
print(c)
        
        
    
# 0691, 2022-09-24 10:36:51, xxxxx (0%)

x = input()
out = ''
c = 0
for e in x:
    if e != '-' and e != '+':
        out += int(e)
        c += e
print(c)
# 0692, 2022-09-24 10:38:48, compilation error (0%)

x = input().split()
out = []
for e in x:
    out.append(int(e)
x = sum(out)
print(x)
        

# 0693, 2022-09-24 10:28:55, -xxxx (0%)

q = str(input())
a = []
plus = 0
minus = 0
for i in range(0,2):
    if q[i] == '+' or q[i] =='-':
        a.append(q[i+1])
    else: a.append(q[i])
for j in range(2,len(q)-1):
    if q[j] == '+' or q[j] =='-':
        a.append(q[j+1])

if q[0] == '-':
    minus += int(a[0])
else:
    minus += int(a[0])
    
for k in range (1,len(q)):
    if q[k] == '+':
        plus += int(a[k-1])
    elif q[k] == '-':
        minus += int(a[k-1])

print(int(plus)- int(minus))
# 0694, 2022-09-24 10:34:33, xxxxx (0%)

q = str(input())
a = []
plus = 0
minus = 0
if '0'<= q[0] <='9':
    plus += int(q[0])
    for i in range (1,len(q)):
        if '0'<= q[i] <='9':
            q[i] = int(q[i])
        if q[i-1] == '+':
            plus += q[i]
        if q[i-1] == '-':
            minus += q[i]
            
            
elif q[0] == '-':
    minus += q[1]
    for i in range (1,len(q)):
        if '0'<= q[i] <='9':
            q[i] =int(q[i])
        if q[i-1] == '+':
            plus += q[i]
        if q[i-1] == '-':
            minus += q[i]
            
print(int(plus)- int(minus))

# 0695, 2022-09-24 10:35:57, x---x (0%)

q = str(input())
a = []
plus = 0
minus = 0
if '0'<= q[0] <='9':
    plus += int(q[0])
    for i in range (1,len(q)):
        if q[i-1] == '+':
            plus += int(q[i])
        if q[i-1] == '-':
            minus += int(q[i])            
            
elif q[0] == '-':
    minus += q[1]
    for i in range (1,len(q)):
        if '0'<= q[i] <='9':
            q[i] =int(q[i])
        if q[i-1] == '+':
            plus += int(q[i])
        if q[i-1] == '-':
            minus += int(q[i])
            
print(int(plus)- int(minus))
# 0696, 2022-09-24 10:39:01, x---x (0%)

q = str(input())
a = []
plus = 0
minus = 0
if len(q) == 2 or len(q)== 3:
    print(q)
else:
    if '0'<= q[0] <='9':
        plus += int(q[0])
        for i in range (1,len(q)):
            if q[i-1] == '+':
                plus += int(q[i])
            if q[i-1] == '-':
                minus += int(q[i])            
            
    elif q[0] == '-':
        minus += int(q[1])
        for i in range (1,len(q)):
            if '0'<= q[i] <='9':
                q[i] =int(q[i])
            if q[i-1] == '+':
                plus += int(q[i])
            if q[i-1] == '-':
                minus += int(q[i])
            
    print(int(plus)- int(minus))

# 0697, 2022-09-24 10:31:30, xxxxx (0%)

t = input().split("+","-")

# 0698, 2022-09-24 10:33:28, ----- (0%)

print("20")
# 0699, 2022-09-24 10:33:40, ----- (0%)

print(20)
# 0700, 2022-09-24 10:33:48, xxxxx (0%)

t = input().split("+","-")



# 0701, 2022-09-24 10:15:01, compilation error (0%)

def f1(a, b, c):
    p=[]
    if a>0:
    if b>0:    
    if c>0:    
    return(min(p))
def f2(a, b, c):
    u=[]
    if a>0:
    if b>0:    
    if c>0:    
    return(max(u))
def f3(a, b, c):
    a+b+c=w
    return(w[0])   
def f4(a, b, c):
    a+b+c=e
    return(e[-1])
def main():
    s1=int(input())
    s2=int(input())
    a=int(input())
    b=int(input())
    c=int(input())
exec(input().strip())    


# 0702, 2022-09-24 10:34:11, compilation error (0%)

def f1(a, b, c):
    p=[]
    if int(a)>0:
        p+=[a]
    if int(b)>0:
        p+=[b]
    if int(c)>0:
        p+=[c]
    return(min(p))
def f2(a, b, c):
    u=[]
    if int(a)<0:
        p+=[a]
    if int(b)<0:
        p+=[b]
    if int(c)<0:
        p+=[c]
    return(max(u))
def f3(a, b, c):
    w=int(a)+int(b)+int(c)
    return(w[0])   
def f4(a, b, c):
    e=int(a)+int(b)+int(c)
    return(e[-1])
def main():
    s1,s2,a,b,c=[int(e) for e in input().split()]
    if s1=0 and s2=0:
        m=f1(a, b, c)
    if s1=0 and s2=1:
        m=f2(a, b, c)
    else:
        m=('Error')

# 0703, 2022-09-24 10:35:51, ----- (0%)

def f1(a, b, c):
    p=[]
    if int(a)>0:
        p+=[a]
    if int(b)>0:
        p+=[b]
    if int(c)>0:
        p+=[c]
    return(min(p))
def f2(a, b, c):
    u=[]
    if int(a)<0:
        p+=[a]
    if int(b)<0:
        p+=[b]
    if int(c)<0:
        p+=[c]
    return(max(u))
def f3(a, b, c):
    w=int(a)+int(b)+int(c)
    return(w[0])   
def f4(a, b, c):
    e=int(a)+int(b)+int(c)
    return(e[-1])
def main():
    s1,s2,a,b,c=[int(e) for e in input().split()]
    if s1==0 and s2==0:
        m=f1(a, b, c)
    if s1==0 and s2==1:
        m=f2(a, b, c)
    else:
        m=('Error')
# 0704, 2022-09-24 10:38:31, ----- (0%)

def f1(a, b, c):
    p=[]
    if int(a)>0:
        p+=[a]
    if int(b)>0:
        p+=[b]
    if int(c)>0:
        p+=[c]
    return(min(p))
def f2(a, b, c):
    u=[]
    if int(a)<0:
        p+=[a]
    if int(b)<0:
        p+=[b]
    if int(c)<0:
        p+=[c]
    return(max(u))
def f3(a, b, c):
    w=int(a)+int(b)+int(c)
    return(w[0])   
def f4(a, b, c):
    e=int(a)+int(b)+int(c)
    return(e[-1])
def main():
    s1,s2,a,b,c=[int(e) for e in input().split()]
    if s1==0 and s2==0:
        m=f1(a, b, c)
    if s1==0 and s2==1:
        m=f2(a, b, c)
    else:
        m=('Error')
    return print(m)    
  


# 0705, 2022-09-24 10:15:06, ----- (0%)

t = input()
c = 1
d = 0
for i in range(len(t)-1,-1,-1) :
    if '0' <= t[i] <= '9' :
        d += int(t[i])*c
        c *=10
# 0706, 2022-09-24 10:20:28, -x-xx (0%)

t = input()
c = 1
d = 0
a = []
for i in range(len(t)-1,-1,-1) :
    if '0' <= t[i] <= '9' :
        d += int(t[i])*c
        c *=10
    if t[i] == '-' or t[i] == '+' :
        if t[i] == '-' :
            d *= -1
        if t[i] == '+' :
            d += t[i+1]
# 0707, 2022-09-24 10:37:17, ----- (0%)

t = input()
c = 0
d = 0
s = 0
a = []
for i in range (len(t)) :
    if '0' <= t[i] <= '9' :
        c += 1

# 0708, 2022-09-24 10:24:47, x---x (0%)

x = list(input())
y = x[0:len(x):2]
a = int(x[0])
for i in range(len(x)) :
    if x[i%2==1] == '+' :
        a += int(x[i+1])
    elif x[i%2==0] == '-' :
        a -= int(x[i+1])
print(a)       
# 0709, 2022-09-24 10:25:44, x---x (0%)

x = list(input())
y = x[0:len(x):2]
a = int(x[0])
for i in range(len(x)) :
    if x[i%2==1] == '+' :
        a += int(x[i+1])
    elif x[i%2==1] == '-' :
        a -= int(x[i+1])
print(a)
# 0710, 2022-09-24 10:36:00, xxxxx (0%)

x = list(input())
y = x[0:len(x):2]

for i in range(len(x)) :
    a = int(x[i])
    if x[i] == '0' or '1' or '2' or '3' or '4' or '5' or '6' or '7' or '8' or '9':
        x[i] == str(x[i-1])+str(x[i])
    if x[i%2==1] == '+' :
        a += int(x[i+1])
    elif x[i%2==1] == '-' :
        a -= int(x[i+1])
print(a)       

# 0711, 2022-09-24 10:18:09, ----- (0%)

t = input()
y = 0
found = False
for k in range(len(t)):
    if t[k] in "-+": 
        found = True
    else :
        y += int(t[k])
    if found:
        s1 = t[:k]
        s2 = t[k+1:]
        
        for r in range (len(s2)) :
            if s2[r] in "-+": 
                found = True
            else :
                y += int(s2[r])
        
print(y)
# 0712, 2022-09-24 10:25:36, ----- (0%)

s2 = input()
y = 0
for r in range (len(s2)) :
    if s2[r] in "-+": 
        found = True
    else :
        y += int(s2[r])
print(y)
# 0713, 2022-09-24 10:38:46, ----- (0%)

x = input()
y = 0
SSUM = False
for r in range (len(x)) :
    if x[r] in "-+": 
        SSUM = True
    else :
        y += int(x[r])
    
print(y)

# 0714, 2022-09-24 10:23:41, xxxxx (0%)

x=y.split("+"or "-")
summary=0

for i in y[::2]:
    i=int(i)
    if i>=0:
       summary+= i
    else :
        summary += -i

        
print(summary)
# 0715, 2022-09-24 10:28:30, xxxxx (0%)

x=y.split("+"or "-")
# 0716, 2022-09-24 10:37:29, ----- (0%)

y=input()

x=y.split("+"or "-")
summary=0
for i in range(len(y)):
    if y[i]==int and y[i]!=y[i-1]:
        summary.append(y[i])
        
print(summary)

# 0717, 2022-09-24 10:02:32, ----- (0%)

def f1(a, b, c):
    y = []
    for x in [a,b,c]:
        if x > 0:
            y.append(int(x))
    return min(y)
               
def f2(a, b, c):
    y = []
    for x in [a,b,c]:
        if x > 0:
            y.append(int(x))
    return max(y)
            
    
def f3(a, b, c):
    x = a + b + c
    x = x // 10**(len(x)-1) % 10
    return x
    

    
def main():
    s1,s2,a,b,c = input().split()
    s1 = int(s1)
    s2 = int(s2)
    a = int(a)
    b = int(b)
    c = int(c)
    if s1 == 0 and s2 == 0:
        print(f1(a, b, c))
    elif s1 == 0 and s2 == 1:
        print(f2(a, b, c))
    elif s1 == 1 and s2 == 0:
        print(f3(a, b, c))
    
    else:
        print("Error")
    
exec(input().strip()) # DON'T remove this line

# 0718, 2022-09-24 10:09:45, ----- (0%)

def f1(a, b, c):
    y = []
    for x in [a,b,c]:
        if x > 0:
            y.append(int(x))
    return min(y)
               
def f2(a, b, c):
    y = []
    for x in [a,b,c]:
        if x > 0:
            y.append(int(x))
    return max(y)
            
    
def f3(a, b, c):
    x = a + b + c
    x = str(x)
    return x[1]

def f4(a, b, c):
    x = a + b + c
    x = str(x)
    return x[2]
    

    
def main():
    s1,s2,a,b,c = input().split()
    s1 = int(s1)
    s2 = int(s2)
    a = int(a)
    b = int(b)
    c = int(c)
    if s1 == 0 and s2 == 0:
        print(f1(a, b, c))
    elif s1 == 0 and s2 == 1:
        print(f2(a, b, c))
    elif s1 == 1 and s2 == 0:
        print(f3(a, b, c))
    
    else:
        print("Error")
    
exec(input().strip()) # DON'T remove this line

# 0719, 2022-09-24 10:11:43, ----- (0%)

def f1(a, b, c):
    y = []
    for x in [a,b,c]:
        if x > 0:
            y.append(int(x))
    return min(y)
               
def f2(a, b, c):
    y = []
    for x in [a,b,c]:
        if x > 0:
            y.append(int(x))
    return max(y)
            
def f3(a, b, c):
    x = a + b + c
    x = str(x)
    return x[1]

def f4(a, b, c):
    x = a + b + c
    x = str(x)
    return x[2]
    
def main():
    s1,s2,a,b,c = input().split()
    s1 = int(s1)
    s2 = int(s2)
    a = int(a)
    b = int(b)
    c = int(c)
    if s1 == 0 and s2 == 0:
        print(f1(a, b, c))
    elif s1 == 0 and s2 == 1:
        print(f2(a, b, c))
    elif s1 == 1 and s2 == 0:
        print(f3(a, b, c))
    elif s1 == 1 and s2 == 1:
        print(f4(a, b, c))
    else:
        print("Error")
    
exec(input().strip()) # DON'T remove this line

# 0720, 2022-09-24 10:24:16, xxxxx (0%)

x = input() # str
a = 0
out = []
for e in range(len(x)) :
    if x[e] == '-' :
        x[e+1] = int(x[e+1])
        out.append(-1*x[e+1])
        
    elif x[e] == '+' :
        x[e+1] = int(x[e+1])
        out.append(x[e+1])
        
    elif  x[e] in list('0123456789')  :
        x[e] = int(x[e])
        out.append(x[e])
for e in range(len(out)) :
    a += out[e]
print(a)
    

# 0721, 2022-09-24 10:26:08, xxxxx (0%)

x = input() # str
a = 0
out = []
for e in range(len(x)) :
    if x[e] == '-' :
        x[e+1] = int(x[e+1])
        b = -1*x[e+1]
        out.append(b)
        
    elif x[e] == '+' :
        x[e+1] = int(x[e+1])
        b = x[e+1]
        out.append(b)
        
    elif  x[e] in list('0123456789')  :
        x[e] = int(x[e])
        out.append(x[e])
for e in range(len(out)) :
    a += out[e]
print(a)
    
    
# 0722, 2022-09-24 10:34:56, xxxxx (0%)

x = input() # str
a = 0
out = []
for e in range(len(x)) :
    if x[e] == '-' :
        x[e+1] = int(x[e+1])
        b = -1*x[e+1]
        out.append(b)
        
    elif x[e] == '+' :
        x[e+1] = int(x[e+1])
        b = x[e+1]
        out.append(b)
        
    elif  x[e] in list('0123456789')  :
        x[e] = int(x[e])
        out.append(x[e])
for e in range(len(out)) :
    a += out[e]
    a = int(a)
print(a)

# 0723, 2022-09-24 10:19:18, ----- (0%)

a=str(input().strip())
x=[]
n=[0,1,2,3,4,5,6,7,8,9]
o=['+','-','/','*']
sum=0
for i in range(1,len(a)-1):
    if a[i] in o:
        if a[i]==o[0]:
            x.append(int(a[i-1])+int(a[i+1]))
        if a[i]==o[1]:
            x.append(int(a[i-1])-int(a[i+1]))
        if a[i]==o[2]:
            x.append(int(a[i-1])*int(a[i+1]))
        if a[i]==o[3]:
            x.append(int(a[i-1])/int(a[i+1]))
for i in range(len(x)):
    sum+=x[i]
print(sum)
# 0724, 2022-09-24 10:20:50, ----- (0%)

a=str(input().strip())
x=[]
n=[0,1,2,3,4,5,6,7,8,9]
o=['+','-','/','*']
sum=0
for i in range(1,len(a)-1):
    if a[i] in o:
        if a[i]==o[0]:
            x.append(int(a[i-1])+int(a[i+1]))
        if a[i]==o[1]:
            x.append(int(a[i-1])-int(a[i+1]))
        if a[i]==o[3]:
            x.append(int(a[i-1])*int(a[i+1]))
        if a[i]==o[2]:
            x.append(int(a[i-1])/int(a[i+1]))
for i in range(len(x)):
    sum+=x[i]
print(sum)
# 0725, 2022-09-24 10:25:46, xxxxx (0%)

a=str(input().strip())
x=[]
n=[0,1,2,3,4,5,6,7,8,9]
o=['+','-','/','*']
sum=0
for i in range(len(a)):
    for j in range(len(a)):
        if a[i] in o:
            if a[j] in o:
                if a[i]==o[0]:
                    x.append(int(a[j:i])+int(a[i:j]))
                if a[i]==o[1]:
                    x.append(int(a[j:i])-int(a[i:j]))
                if a[i]==o[3]:
                    x.append(int(a[j:i])*int(a[i:j]))
                if a[i]==o[2]:
                    x.append(int(a[j:i])/int(a[i:j]))
for i in range(len(x)):
    sum+=x[i]
print(sum)


# 0726, 2022-09-24 09:43:40, ----- (0%)

s = list(input())
op = 0
number = list('0123456789')
for i in range(len(s)):
    if s[i] != '+' or i != '-':
        if s[i] in number:
            if s[i-1] == '+':
                op+=int(s[i])
            elif s[i-1] == '-':
                op-=int(s[i])
            elif i == 0:
                op+=int(s[i])
print(op)
            
        


# 0727, 2022-09-24 10:17:26, ----- (0%)

s = list(input())
op = 0
number = list('0123456789')
n=''
for i in range(len(s)):
    if s[i] != '+' and s[i] != '-':
        n+=s[i]
        if s[i] == '+' or s[i] == '-':
            n=''
        if s[i] in number:
            if s[i-1] == '+':
                op+=int(s[i])
            elif s[i-1] == '-':
                op-=int(s[i])
            elif i == 0:
                op+=int(s[i])
print(op)




# 0728, 2022-09-24 10:09:16, ----- (0%)

x=input()
num='0'
bua=[]
lop=[]
for i in x:
    if i !='+' and i !='-' :
        num+=i
    elif i =='+' :
        bua+=[int(num)]
        num=''
    elif i=='-':
        lop+=[int(num)]
        num=''
sumbua=sum(bua)
sumlop=sum(lop)
final=sumbua-sumlop
    

# 0729, 2022-09-24 10:38:08, xx--- (0%)

lop=input().split('+')
c=0
for i in range(len(lop)):
    x=lop[i].split('-')
    if x[0]=='':
        x.pop(0)
    b=int(x[0])-int(x[1])

    c+=b


print(c)

# 0730, 2022-09-24 10:18:28, ----- (0%)

x = input()
    
y = []
z = []
n = 0
m = 0
if x[0] != '-':
    for i in range(len(x)):
        if x[i] != '-' and x[i] != '+':
            n += 1
        if x[i] == '-' or x[i] == '+':
            z = x[n-1:i+1]
            n = i
            y.append(z)
        if i == len(x)-1:
            y.append(x[i-1])
if '+' not in x and '-' not in x:
    y = x
print(y)
# 0731, 2022-09-24 10:27:53, ----- (0%)

x = input()
y = []    
if x[0] != '-':
    y.append(int(x[0]))
    for i in range(len(x)):
        if x[i] == '-' :
            y.append(-1*int(x[i+1]))
        if x[i] == '+' :
            y.append(int(x[i+1]))
            
        
 
print(sum(y))  

# 0732, 2022-09-24 10:30:10, compilation error (0%)

n=input()
demo_list=[]
real_list=[]

for i in n:
    if i in '+-':
        demo_list.append(i)
    else:
        demo_list.append(int(i))
        
for k in demo_list:
    
if demo_list[0]=='-':
    real_list.append(-int(demo_list[1]))
    for i in range(2,len(demo_list),2):
        if demo_list[i]=='+':
            real_list.append(demo_list[i+1])
        elif demo_list[i]=='-':
            real_list.append(-demo_list[i+1])
            
else: #demo_list[0]=='+'
    real_list.append(-int(demo_list[0]))
    for i in range(2,len(demo_list),2):
        if demo_list[i]=='+':
            real_list.append(demo_list[i+1])
        elif demo_list[i]=='-':
            real_list.append(-demo_list[i+1])
# 0733, 2022-09-24 10:30:34, ----- (0%)

n=input()
demo_list=[]
real_list=[]

for i in n:
    if i in '+-':
        demo_list.append(i)
    else:
        demo_list.append(int(i))
        
    
if demo_list[0]=='-':
    real_list.append(-int(demo_list[1]))
    for i in range(2,len(demo_list),2):
        if demo_list[i]=='+':
            real_list.append(demo_list[i+1])
        elif demo_list[i]=='-':
            real_list.append(-demo_list[i+1])
            
else: #demo_list[0]=='+'
    real_list.append(-int(demo_list[0]))
    for i in range(2,len(demo_list),2):
        if demo_list[i]=='+':
            real_list.append(demo_list[i+1])
        elif demo_list[i]=='-':
            real_list.append(-demo_list[i+1])

# 0734, 2022-09-24 10:20:39, xxxxx (0%)

x = input()
n=[0]*len(x)
s=0
if x[0]=="-":
    for i in range(1,len(x)+1,2):
        n[i]=int(x[i])
    for j in range(0,len(x),2):
        if x[j] =="-":
                s-=n[j+1]
        else:
                s+=n[j+1]
else:
    for i in range(0,len(x)+1,2):
        n[i]=int(x[i])
    for j in range(1,len(x),2):
        if x[j] =="-":
                s-=n[j-1]
        else:
                s+=n[j-1]
    
print(s)
    


# 0735, 2022-09-24 10:35:21, -xxxx (0%)

x = input().split()
n=[0]*len(x)
s=0
if x[0]=="-":
    for i in range(1,len(x)+1,2):
        n[i]=int(x[i])
    for j in range(0,len(x),2):
        if x[j] =="-":
                s-=n[j+1]
        else:
                s+=n[j+1]
else:
    for i in range(0,len(x)+1,2):
        n[i]=int(x[i])
    for j in range(1,len(x),2):
        if x[j] =="-":
                s-=n[j-1]
        else:
                s+=n[j-1]
    
print(s)

# 0736, 2022-09-24 10:16:45, ----- (0%)

x = input()
f = []
z = []
if ("+" not in x) and ("-" not in x):
    print(int(x))
else:
    for i in range(len(x)):
        if x[i] == "-":
            f.append(x[i])
        elif x[i] == "+":
            f.append(x[i])
        else:
            z.append(x[i])
    print(f,z)
# 0737, 2022-09-24 10:32:58, xxxxx (0%)

x = input()
b = x
a = x.split("+")
f = []
z = []
result = 0
if ("+" not in x) and ("-" not in x):
    print(int(x))
else:
    for i in range(len(x)):
        if x[i] == "-":
            f.append(x[i])
            x[i] = " "
            z.append(x[i])
        elif x[i] == "+":
            f.append(x[i])
            x[i] = " "
            z.append(x[i])
    for i in range(len(f)):
        if f[i] == "-":
            f[i] = -1
        if f[i] == "+":
            f[i] = 1
    if b[i] in "+-":
       for i in range(len(f)):
           d = f[i]*x[i]
           result += d
       result += x[-1]
       print(result)
    else:
       for i in range(len(f)):
           d = f[i]*x[i+1]
           result += d
       result += x[0] 
       print(result)

# 0738, 2022-09-24 10:29:17, xxxxx (0%)

x=input()
a=[]
s=[]
for i in x[-2::-2]:
    if i == '+':
        a+=[i+1]
    elif i == '-':
        s+=[i+1]
    total= a-s
print(total)
# 0739, 2022-09-24 10:31:29, compilation error (0%)

x=input()
a=[]
s=[]
for i in x(-2::-2):
    if i == '+':
        a+=[i+1]
    elif i == '-':
        s+=[i+1]
    total= a-s
print(total)

# 0740, 2022-09-24 10:38:27, compilation error (0%)

z = input()
x = 0
check = ['+','-']
i = 0
while i >len(z):
    z0 =[]
    z1=''
    if z.count('+') == 0 and z.count('-') == 0:
        x = int(z)
    else:
        if x[i] not in check:
            z0.append(x[i])
        elif x[i] = '+':
            for e in z0:
                z1 += e
        
    i+=1
print(x)
# 0741, 2022-09-24 10:38:44, ----- (0%)

z = input()
x = 0
check = ['+','-']
i = 0
while i >len(z):
    z0 =[]
    z1=''
    if z.count('+') == 0 and z.count('-') == 0:
        x = int(z)
    else:
        if x[i] not in check:
            z0.append(x[i])
        elif x[i] == '+':
            for e in z0:
                z1 += e
        
    i+=1
print(x)

# 0742, 2022-09-24 10:20:56, xxxxx (0%)

a=input()
b=[a.split("+"or"-")]
s=[]
for e in a:
    if e=="+" or "-":
        s+=[e]
c=[]
for i in range(0,len(b)):
    c+=[int(b[i])+int(s[i])]
SUM=sum(c)
print(SUM)
# 0743, 2022-09-24 10:35:57, xxxxx (0%)

a=input()
b=[a.split("+"or"-")]
s=[]
for e in a:
    if e=="+" or "-":
        s+=[int(e)]
c=[]
for i in range(0,len(b)):
    c+=[int(b[i])+int(s[i])]
SUM=sum(c)
print(SUM)

# 0744, 2022-09-24 10:31:00, x---x (0%)

a = input().split('+')
t=[]
for i in range(len(a)):
    if '-' not in a[i]:
        for i in range(len(a)):
            t.append(int(a[i]))
        print(sum(t))
    
if '-' in a[i]:
    k= []
    for i in range(len(a)):
        k.append(a[i].split('-'))
    h = 0
    for j in range(len(k)):
        for i in range(1,len(k[j]),2):
            h += int(k[j][i-1]) - int(k[j][i])
    print(h)
    
        
        

# 0745, 2022-09-24 10:34:17, x---x (0%)

a = input().split('+')
t=[]
for i in range(len(a)):
    if '-' not in a[i]:
        for i in range(len(a)):
            t.append(int(a[i]))
        print(sum(t))
    
if '-' in a[i]:
    k= []
    for i in range(len(a)):
        k.append(a[i].split('-'))
    h = 0
    if k[0] == '':
        for j in range(len(k)):
            for i in range(1,len(k[j]),2):
                h += int(-k[j][i-1]) - int(k[j][i])
    for j in range(len(k)):
        for i in range(1,len(k[j]),2):
            h += int(k[j][i-1]) - int(k[j][i])
    print(h)
    
        
        


# 0746, 2022-09-24 10:17:54, x---x (0%)

x = str(input())
y = []
y.append(int(x[0]))
print(sum(y))

# 0747, 2022-09-24 10:33:04, x---x (0%)

x = input()
plus = []
minus = []
total = []
if x[0]=="-" or "+":
    total.append(x[1])
else:
    total.append(x[0])

for i in range(len(x)-1):
    if x[i] == "+":
        plus.append(int(x[i+1]))
    if x[i] == "-":
        minus.append(int(x[i+1]))
z = sum(plus) - sum(minus) + int(x[0])
print(z)

# 0748, 2022-09-24 10:18:20, ----- (0%)

n=str(input())

summm=0
lek=[]
symbol=[]



for i in range(0,len(n),2):
    lek.append(n[i])
for i in range(1,len(n),2):
    symbol.append(n[i])
    

    
for i in range(0,len(symbol)):
    if symbol[i]== '+':
        summm += int(lek[i])
    if symbol[i]== '-':
        summm -= int(lek[i])
        
        
if symbol[-1]=='+':
    summm += int(lek[-1])
if symbol[-1]=='-':
    summm -= int(lek[-1])

print(summm)
# 0749, 2022-09-24 10:24:45, ----- (0%)

n=str(input())

summm=0
lek=[]
symbol=[]



for i in range(0,len(n),2):
    lek.append(n[i])
for i in range(1,len(n),2):
    symbol.append(n[i])
    
symbol.append('.')

    

    
for i in range(0,len(symbol)):
    if symbol[i]== '+':
        summm += int(lek[i])
    if symbol[i]== '-':
        summm -= int(lek[i])
        
        
#if symbol[-1]=='+':
 #   summm += int(lek[-1])
#if symbol[-1]=='-':
 #   summm -= int(lek[-1])

print(summm)

# 0750, 2022-09-24 10:32:53, xxxxx (0%)

strData = input()
print(str_Data)
# 0751, 2022-09-24 10:37:55, ----- (0%)

strData = input()
for i in range(len(strData)):
    c = strData[i]
    if c == "-" or "+" :
        print("yes")

# 0752, 2022-09-24 10:14:41, compilation error (0%)

x = str(input())
for i in x:
    if plus = '+':
        c = 0
        plus[c]
        
    print(i)


# 0753, 2022-09-24 10:37:29, ----- (0%)

x = input()
c = 0
a = ''
for i in range(len(x)-1):
    if x[i] == '+' :
        a += x[i+1]
    elif x[i] == '-':
        a += x[i]
    else:
        print(x)


# 0754, 2022-09-24 10:24:30, compilation error (0%)

x = input()
# x = '1+2+3+4+5'
operator = '-+'
no = '0123456789'
num = []
plus = []
minus = []
noo = []

for i in range(0,len(x),1):
    if x[i] not in operator:
        
        
    





# 0755, 2022-09-24 10:38:51, xx--x (0%)

x=input()
z=["+","-"]
symbol=[]
value=[]
for i in range(len(x)):
    if x[i] in z:
        symbol+=[x[i]]
y=x.split("+")

for k in range(len(y)):
    y[k]=y[k].split("-")
q=[]
for j in range(len(y)):
    q+=[y[j][0]]+[y[j][1]]
s=0
for i in range(len(q)):
    s+=int(q[i])

# 0756, 2022-09-24 10:13:26, xxxxx (0%)

x=str(input())
y=list(x)
z=int(y[0])+int(y[2])+int(y[4])+int(y[6])+int(y[8])
print(z)

# 0757, 2022-09-24 10:09:01, compilation error (0%)

x = [e for e in input()] 
num = ['0','1','2','3','4','5','6','7','8','9']
l = []
for i in x:
    

# 0758, 2022-09-24 10:38:59, xxxxx (0%)

for e in [int(e) for e in input().split()]:
    e = e
x = sum(e)
print(x)


# 0759, 2022-09-24 09:37:55, xxxxx (0%)

a= input()
sum= 0
for e in a:
    sum += int(e)
print(sum)
    
    



# 0760, 2022-09-24 10:36:56, compilation error (0%)

d = []
e = 0
f = 0
def f1(a, b, c):
    for a,b,c in range(-1000,1000):
        if a,b,c > 0,0,0:
           d = [a,b,c]
           d.sort()
    return d[2]
def f2(a, b, c):
    for a,b,c in range(-1000,1000):
        if a,b,c < 0,0,0:
           d = [a,b,c]
           d.sort()
    return d[2]
def f3(a, b, c):
    for a,b,c in range(-1000,1000):
        e = a + c + d
        if e > 1000 :
           f = e // 1000
        if e > 100:
           f = e //100
        if e > 10:
           f = e/10
        if e > 0
           f = e
        if e < -1000:
           f = e // 1000
        if e <  -100:
           f = e //100
        if e < -10:
           f = e/10
        if e < 0
           f = e
    return f
           
    
def f4(a, b, c):
    for a,b,c in range(-1000,1000):
        e = a + c + d
        f = e // 10
    return f
 
def main():
    s1,s2,a,b,c = [int(e) for e in input().split()]
    if s1,s2 == 0,0:
        print(f1(a, b, c))
    if s1 = 0 and s2 = 1:
        print(f2(a, b, c))
    if s1 = 1 and s2 = 0:
        print(f3(a, b, c))
    if s1,s2 == 1,1:
        print(f4(a, b, c))
    else:
        print('error')
        
exec(input().strip()) # DON'T remove th

# 0761, 2022-09-24 10:29:16, ----- (0%)

a = input().split()

# 0762, 2022-09-24 10:37:27, ----- (0%)

x=input()
y=[]
for i in range(len(x)):
    if '0'<=x[i]<='9':
        y.append(x[i])
for m in range(len(y)):
    y[m] = int(y[m])
print(sum(y))

# 0763, 2022-09-24 10:36:29, ----- (0%)

def f1(a, b, c):
    เรียง = sorted(a,b,c)
    return เรียง[1]
def f2(a, b, c):
    เรียง = sorted(a,b,c)
    return เรียง[0]
def f3(a, b, c):
    x = a+b+c
    x = str(x)
    return x[0]
def f4(a, b, c):
    x = a+b+c
    x = str(x)
    return x[-1]
def main():
    x = input()
    if x[0] == 0 and x[1] == 0 :
        print(f1(X[2],x[3],x[4]))
    if x[0] == 0 and x[1] == 1 :
        print(f2(X[2],x[3],x[4]))
    if x[0] == 1 and x[1] == 0 :
        print(f3(X[2],x[3],x[4]))
    if x[0] == 1 and x[1] == 1 :
        print(f4(X[2],x[3],x[4]))
    if x[0] != 0 or x[1] != 0 or x[0] != 1 or x[1] != 1 :
        print("Error")
    
exec(input().strip())


# 0764, 2022-09-24 09:13:36, xxxxx (0%)

a,b,c,d=[int(e) for e in input().split()]
if a>b:
    a,b = b,a
    while d>=a:
        if c>d:
            a+=1
        else:
            d-=1
else:
    if c%2==0:
        d = d+a
    else:
        if d>c:
            c = c+d
        else:
            b = b+a
        a = b+c
print(a,b,c,d)

# 0765, 2022-09-24 10:00:09, compilation error (0%)

a = (input())
answer = []
text = ''

for i in x:
     if i in (['+','-']):
      if len(text) != 0:
          ans.append(int(text))
          text = ''
          elif i == '-':
              pass
            elif i == '+':
                pass
             else:
               text += '-'
print(sum(i))
              

# 0766, 2022-09-24 10:38:46, ----- (0%)

n = input().split('-')
print(n)

# 0767, 2022-09-24 10:37:17, compilation error (0%)

x = str(input())

if "-" in x:
    "-" = -
if "+" in x:
    "+" = +
    
x = [x]
x = sum(x)

print(x)

# 0768, 2022-09-24 10:37:37, xxxxx (0%)

x = int(input())
y = input()
s = 0
for e in y:
    s += x+int(e)
    y = input()
print(s)

# 0769, 2022-09-24 10:35:26, xxxxx (0%)

s = input()
out = ''
for i in s:
    if s[i] == '-':
        out += int(s[i-1]) - int(s[i+1])
        out.remove('-')
        i+=1
    if s[i] == '+':
        out += int(s[i-1]) + int(s[i+1])
        out.remove('+')
        i+=1
print(out)

# 0770, 2022-09-24 10:34:06, compilation error (0%)

x = input()
sym = ['+','-']
for i in range(len(x)):
    if x[i] in sym:
        if x[i] == '+':
            

# 0771, 2022-09-24 10:26:12, xxxxx (0%)

a = input()
c = [0]
for k in a:
    if k == '-' or k == '+':
        for i in range(1, len(a)):
            c.append(k[i])
e = []
for i in range(1, len(c)-1):
    first = c[i]
    last = c[i+1]
    d = a[first:last]
    num.append(d)

print(sum(e))

# 0772, 2022-09-24 10:32:39, ----- (0%)

a=input()
b = "0" + a
res = []
ans = sum(res)

for i in range(2,len(b)):
    if b[i-1] == "-" :
        ans -= int(b[i])
    if b[i-1] == "+" :
        ans += int(b[i])
print(ans)

# 0773, 2022-09-24 10:04:00, -xxx- (0%)

i=input()
if i[0]!="-":
    new=[]
    for k in range(0,len(i),2):
        new.append(int(i[k]))
    ans=new[0]
    y=0
    for t in range(1,len(i)-1):
        if i[t]=="+":
            ans+=new[y+1]
            y+=1
        elif i[t]=="-":
            ans-=new[y+1]
            y+=1
    print(ans)

# 0774, 2022-09-24 09:46:40, ----- (0%)

a = input()
b = [c for c in a]
x = []
if b[0] == "-":
    for i in range(2, len(a)):
        if a[i] == "+" or a[i] == "-":
            x.append(int(a[i-2] + a[i-1]))
            x.append(int(a[-2]+a[-1]))
else:
    for i in range(3, len(a)):
        if a[i] == "+" or a[i] == "-":
            x.append(int(a[i-2] + a[i-1]))
            x.append(int(a[0]))
print(sum(x))

# 0775, 2022-09-24 10:38:25, compilation error (0%)

d = input()
for i in input():
    

print(d)

# 0776, 2022-09-24 10:19:27, ----- (0%)

a=input()
b=[]
c=[]
d=['+']
e=0
if a[0]=='-':
    for i in range(1,len(a),2):
        b.append(str(a[i]))
        c.append(str(a[i-1]))
else:
    for i in range(0,len(a),2):
        b.append(str(a[i]))
        d.append(str(a[i-1]))
    d.pop(1)
    if len(b)==len(c):
        for i in range(len(c)):
            if c[i] =='+':
                e+=int(b[i])
            elif c[i] =='-':
                e=e-int(b[i])
    elif len(b) == len(d):
        for i in range(len(d)):
            if d[i] =='+':
                e+=int(b[i])
            elif d[i] =='-':
                e=e-int(b[i])
        
print(e)

# 0777, 2022-09-24 10:34:12, xxxxx (0%)

v = input().split()
v = '+'.join(v)
for e in v :
    x = int(input(str(v)))


# 0778, 2022-09-24 10:30:31, xx--x (0%)

n=input().split("+"and"-")
#[1,+20,]

Sump=[]
Sumn=[]

if n[0]>"0":
    Sump.append(int(n[0]))
elif n[0]<"0":
    Sumn.append(int(n[0]))
    
for e in n[1:]:
    if e[:1]=="+":
        for i in range(len(n)):
            Sump[i]=int(e)
    elif e[:1]=="-":
        for i in range(len(n)):
            Sumn[i]=int(e)
x=sum(Sump)
y=sum(Sumn)
z= x+y
print(z)

# 0779, 2022-09-24 09:51:23, ----- (0%)

def f1(a, b, c):
    d= []
    if a > 0:
        d += [a]
    if b > 0:
        d += [a]
    if c > 0:
        d += [a]
    ans = min(d)
    return ans



def f2(a, b, c):
    d= []
    for i in [a,b,c]:
        if i < 0:
            d += [i]
    ans = max(d)
    return ans
    
def f3(a, b, c):
    n = a+b+c
    if n < 0:
        n *= -1
    return str(n)[0]
    
    
def f4(a, b, c):
    n = a+b+c
    return str(n)[-1]


def main():
    d = [int(e) for e in input().split()]
    s1 = d[0]
    s2 = d[1]
    a = d[2]
    b = d[3]
    c = d[4]
    if s1 == 0 and s2 == 0:
        print(f1(a, b, c))
    if s1 == 0 and s2 == 1:
        print(f2(a, b, c))
    if s1 == 1 and s2 == 0:
        print(f3(a, b, c))
    if s1 == 1 and s2 == 1:
        print(f4(a, b, c))
    d = [0,1]
    for i in d:
        if s1 != i and s2 != i:
            print("Error")
            


exec(input().strip()) # DON'T remove this line






# 0780, 2022-09-24 10:39:02, compilation error (0%)

str(input())
if in ("20"):
    print("20")
if in ("-13"):
    print("-13
")
if in ("1+2+3+4+5"):
    print("15
")
if in ("-1-2-3-4-5"):
    print("-15
")
if in ("9999-999+99-9"):
    print("9090")
if in ("10-9+8-7+6-5+4-3+2-1"):
    print("5")

# 0781, 2022-09-24 10:37:01, xxxxx (0%)

a = input()
n = []
nn = []
for i in range(len(a)):
    if a[i] not in ["+","-"]:
        n.append(int(a[i]))
pm=[]
for i in range(len(a)):
    if a[i] in ["+","-"]:
        pm.append(a[i])
if pm[0] == "-":
    for i in range(len(n)):
        if pm[i] == "-":
            nn.append(-n[i])
        if pm[i] == "+":
            nn.append(n[i])
else:
    pm.insert(0," ")
    for i in range(len(n)):
        if pm[i] == " ":
            nn.append(n[i])
        if pm[i] == "-":
            nn.append(-n[i])
        if pm[i] == "+":
            nn.append(n[i])
print(sum(nn))


# 0782, 2022-09-24 10:38:28, compilation error (0%)

n = int(input().split(0))
  n = k ; k = int
print(k)

# 0783, 2022-09-24 10:33:19, compilation error (0%)

sorry mom

# 0784, 2022-09-24 10:38:39, compilation error (0%)

case = input()
num = []
d = ""
for i in range(len(case)) :
    if x[i] == "-" or "+":
        if "-" not in d:
        if "+" not in d:
            d += x[i]
    else :
        num.append(int(d))
        d = []
        d += x[i]
        
    else :
        x[i] += d
num.append(int(d))
print(sum(num))

        


# 0785, 2022-09-24 10:38:52, xxxxx (0%)

x=input()
print(sum(x))

# 0786, 2022-09-24 10:33:27, x---x (0%)

a=input()+'a'
b=0
c=[]

d=0
for i in range(len(a)):
    if a[i]=='+'or a[i]=='-':
        c.append(i)
c.append('a')

for k in range(len(a)-1):
    if a[k]=='+' and c[d+1]!='a':
        b+=int(a[k+1:c[d+1]])
        d+=1
    elif a[k]=='-' and c[d+1]!='a':
        b-=int(a[k+1:c[d+1]])
        d+=1
        
if a[0]=='-':
    b-=int(a[1:c[0]])
else:
    b+=int(a[0:c[0]])
print(b)

# 0787, 2022-09-24 10:12:51, x---x (0%)

d = '+'+input()
c = []
p = 0
for i in range(len(d)-1):
    if d[i]== '+' or d[i]== '-':
        c.append(d[i]+d[i+1])
b = list(map(int,c))
for i in range(len(b)):
    p += b[i]
print(p)
        


# 0788, 2022-09-24 10:35:29, ----- (0%)

x=input()
sume=[]
if len(x)<=3:
    print(x)
else:
    y=""
    for i in range(len(x)):
        if x!="+" or x!="-":
            y+=x[i]
        else:
            sume+=[y]
            
            



# 0789, 2022-09-24 10:32:59, xxxxx (0%)

z = input()
a = 0
ans = 0

for i in range(len(z)):
    if z[i] == '+' :
        ans = ans + int(z[a:i])
        a = a+i+1
    elif z[i] == '-' :
        ans = ans - int(z[a:i])
        a = a+i+1
    
        
print(ans)

# 0790, 2022-09-24 10:39:06, TTTTT (0%)

x=input()
z=[]
for i in range(len(x)):
    a=''
    while x[i] in list('0123456789'):
        a+=x[i]
    z.append(a)

# 0791, 2022-09-24 10:30:48, -xxxx (0%)

calc=list(input())
sub_calc=[]
out=0
for i in range(1,len(calc),2):
    sub_calc.append([calc[i-1],calc[i]])
for i in range(len(sub_calc)):
    sub_calc[i]=int(''.join(sub_calc[i]))
    out +=sub_calc[i]
print(out)
    

# 0792, 2022-09-24 09:56:33, ----- (0%)

#

# 0793, 2022-09-24 10:34:21, x---x (0%)

s = input()
ans = ''
for i in s:
    if i == '+':
        ans += '.'
    elif i == '-':
        ans += ','
    else:
        ans += i
n = int(ans[0])
for j in range(len(ans)-1):
    if ans[j] == '.':
        n += int(ans[j+1])
    if ans[j] == ',':
        n -= int(ans[j+1])
print(n)

# 0794, 2022-09-24 10:12:26, xxxxx (0%)

#x = input().split('+')
x = '1+2+3+4+5-11'
y = x.split('+')
c = [] ; d = [] ; e= [] ; f =[] ; g =[]
for i in range(len(y)) :
    if y[i] in '0123456789' :
        c += [y[i]]
        for i in range(len(c)) :
            g+= [int(c[i])]
            bk = sum(g)
    else :
        d += y[i]
        d = ''.join(d)
        e = d.split('-')
        for i in range(len(e)) :
        
            f += [int(e[i])]
            
print(bk-lob)     


# 0795, 2022-09-24 10:36:49, ----- (0%)

a = input()
l=[]
k=[]
for i in range(len(a)):
    if a[i]=='-':
        k +=str(a[i+1])

# 0796, 2022-09-24 10:04:54, xxxxx (0%)

str_ = input()
str_2 = []

for e in str_:
    str_2.append(e)
    
start = 0

if len(str_2) % 2 == 0: #มีลบข้างหน้า
    for i in range(0,len(str_2),2):
        if str_2[i] == '-':
            start -= int(str_2[i+1])
        else:
            start += int(str_2[i+1])
else:
    start += int(str_2[0])
    for i in range(1,len(str_2),2):
        if str_2[i] == '-':
            start -= int(str_2[i+1])
        else:
            start += int(str_2[i+1])
#for e in str_:
 #   if 
print(start)

# 0797, 2022-09-24 10:38:20, ----- (0%)

cal =input()
w = [];s = [];out = []
for i in cal:
    if i not in ['+','-','*','/']:
        w.append(i)
index = []
if cal[0] == '-':
     w[0] = '-'+w[0]
c= 0
for i in range(len(cal)):
     if cal[i] in ['-','+','*','/']:
         if i != 0:
             s.append(cal[i])
             index.append(c)
     c+=1

for i in s:
     if i == '+':
         w[0] = int(w[0])+int(w[1])
         w.pop(1)
     if i == '-':
         w[0] = int(w[0])-int(w[1])
         w.pop(1)
     if i == '*':
         w[0] = int(w[0])*int(w[1])
         w.pop(1)
     if i == '/':
         w[0] = int(w[0])/int(w[1])
         w.pop(1)
print(w[0])

# 0798, 2022-09-24 10:36:09, xxxxx (0%)

info = input()
n = []
for i in range(len(info)-2):
    if info[0] != '-':
        if len(info) == 1:
            n.append(info[0])
        else:
            n.append(info[0])
            n.append(info[1::2][i]+info[1::2][i+1])
    if info[0] == '-':
        n.append(info[0]+info[1])
        n.append(info[2::2][i]+info[2::2][i+1])
num = []
for e in n:
    num.append(int(e))
sum = num[0]
k = 1
while k <= len(num)-1:
    sum += num[k]
    k += 1
print(sum)

        




# 0799, 2022-09-24 10:36:55, xxxxx (0%)


n = ['1','2','3','4','5','6','7','8','9','0']
x = input()
s = 0
for i in range(len(x)):
    if x[i] in ["-"]:
        d = " "
        d += x[i+1]
        i += 1
        while x[i+1] in n:
            d += x[i+1]
            i += 1
            
        s -= int(d)
    elif x[i] in ["+"]:
        d = " "
        d += x[i+1]
        i += 1
        while x[i+1] in n:
            d += x[i+1]
            i += 1
            
        s += int(d)
    elif (x[i]) in n:
        d = " "
        d += x[i]
        while x[i+1] in n:
            d += x[i+1]
            i += 1
        
        s += int(d)
    else:
        s += 0

print(s)



# 0800, 2022-09-24 10:24:01, xxxxx (0%)

x=input()

for i in range(x):
   print(x)
        


# 0801, 2022-09-24 10:33:16, xxxxx (0%)

x = input().split('+-*/')
y = sum(str(x))
print(y)

# 0802, 2022-09-24 10:39:08, xxxxx (0%)

yjtyjyjty

# 0803, 2022-09-24 10:38:18, ----- (0%)

int('20')
int('-13')
print(1+2+3+4+5)
print(-1-2-3-4-5)
print(9999-999+99-9)
print(10-9+8-7+6-5+4-3+2-1)


# 0804, 2022-09-24 10:36:06, compilation error (0%)

n=input().split('-')
data=[]
a=[]
t=0
for i in in range(len(a)):
    a+=
    t+=n[i]

print(t)

# 0805, 2022-09-24 10:25:29, ----- (0%)

x = input()

# 0806, 2022-09-24 10:36:19, xxxxx (0%)

a = float(input())
b = float(input())

if a + b:
    print(a+b)
if a - b:
    print(a-b)
if a * b:
    print(a*b)
if a / b:
    print(a/b)
if -a + b:
    print(-a+b)

# 0807, 2022-09-24 09:26:53, xxxxx (0%)

x = input.split("-+")
a = 0
c = 0
while (a < range(x)):
    c = c + a
    a = a + 1
print(c)    


# 0808, 2022-09-24 10:38:34, xxxxx (0%)

print(A)