作业

public class Person {




private String name;
private int age;
private String address;
private char sex;
private int weight;




public static void main(String[] args) {Person p1 = new Person( ) ;  //声明并实例化一Person对象p1
Person p2 = new Person( ) ;  //声明并实例化一Person对象p2
// 给p1的属性赋值 
p1.name = "张三" ; 
p1.age = 58 ; 
p1.address="四川";
p1.sex='m';
p1.weight=200;
// 给p2的属性赋值 
p2.name = "李四" ; 
p2.age = 57 ; 
p2.address="重庆";
p2.sex='w';
p2.weight=120;
System.out.println("我是："+p1.name+"，性别："+p1.sex+"，今年："+p1.age+"岁"+"，体重："+p1.weight+"，住址是："+p1.address);
System.out.println("我是："+p2.name+"，性别："+p2.sex+"，今年："+p2.age+"岁"+"，体重："+p2.weight+"，住址是："+p2.address);

}   }