public class Li4_1
{
public static void main(String args[])
{
	int i,j,a,b,m,n,x,y;
	i=8;
	j=3;
	a=i/j;
	b=i%j;
	System.out.println("a和b的初值為:");
	System.out.println("a="+a+"  b="+b);
	m=a++;
	n=++a;
	x=b--;
	y=--b;
	System.out.println("最后a和b的值為:");
	System.out.println("a="+a+"  b="+b);	
	}
}