.symbol
 fp 30
 sp 29
 retval 28
 rads 27
 cnt 1100
.code 0
 mov fp #3500
 mov sp #3000
 jal rads main
 trap r0 #0
; fun int0 pv 0
:int0
; gnAsg :(cnt (+ cnt 2 ))
ld r1 cnt
add r2 r1 #2
st r2 cnt
ld r1 cnt
trap r1 #1
:L101
reti
; fun main pv 0
:main
; gnAsg :(cnt 0 )
st r1 @1 fp
add fp fp #2
st rads @0 fp
mov r1 #int0
st r1 1000
mov r1 #400
trap r1 #13
mov r1 #0
st r1 cnt
jmp L103
:L104
wfi
:L103
mov r1 #1
jt r1 L104
:L102
ld rads @0 fp
sub fp fp #2
ld r1 @1 fp
ret rads
.data 200
.end
