張彥承

1.   public class ch04
   
2.   {
   
3.     public static void main(String args[])
   
4.     {  int x=5,int y=3;
   
5.        System.out.println("x+y="+(x+y));
   
6.        System.out.println("x-y="+(x-y));
   
7.        System.out.println("x*y="+(x*y));
   
8.        System.out.println("x/y="+(x/y));
   
9.        System.out.println("x%y="+(x%y));
   
10.     }

複製代碼