第一次上机作业-马文龙

package com.xuexiao;

public class Text1 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		 int a=987;

	     int b;

	     int c;

	     int z;
	     b=(a%10);

	     c=(a/10%10);

	     z=(a/100);

	     System.out.println("b="+b);

	     System.out.println("c="+c);

	     System.out.println("z="+z);

	     System.err.println(b+c+z);
		
	}

}