Lab4-Plural

JLab>java Selftest 

JLab> testPlural 	: ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok  (10.0/10.0)
JLab> : -----------------------------
JLab> : ?????? 10.0 ????? (???? 10.0)
JLab> : -----------------------------
JLab> :<POINT>10.0</POINT> (<TOTAL>10.0</TOTAL> )
JLab>

import java.util.Scanner;

public class Plural {
  
  public static void main(String[] args) {
    Scanner kb = new Scanner(System.in);
    System.out.print("singular noun = ");
    String s = kb.next();
    String p = "";
    int a = s.length();
    String b = "";
    s = s.trim();
    b = s.substring(a - 1, a);
    if (b.equals("x") || b.equals("s")) {
    p = s + "es";
    }
    else if (b.equals("y")) {
    String c = s.substring(a - 2, a - 1);
    if (c.equals("a") || c.equals("e") || c.equals("i") || c.equals("o") || c.equals("u")) {
    p = s + "s";
    } else {
    p = s.substring(0,a-1) + "ies";
    }
  }
        else { p = s.substring(0, a) + "s"; }
    
    String d = s.substring(a - 2, a);
    if (d.equals("ch")) {
    p = s + "es";
    }

    System.out.println("plural = " + p);
  }

}

SM=1, CM=24, ST=31, KY=765, TR=60:00
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;
ERR = 60:00 ;