11章上机练习3

public class Ad {String name;String mima;public void show(){System.out.println("姓名:"+name+",密码:"+mima);}}

public class A {/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubAd admin1 = new Ad();Ad admin2 = new Ad();        admin1.name="张三";        admin1.mima="1111";        admin1.show();        admin2.name="李四";        admin2.mima="2222";        admin2.show();}}