class Person
{
String name;
int age;
public void Person(String name,int age){
this.name = name;
this.age = age;
}
public void say(){
System.out.println("姓名"+ this.name +" 年龄"+ this.age);
}
}
public class AddPerson{
public static void main(String[] args){
Person p1 = new Person("王五",23);
Person p2 = new Person("赵六",34);
Person p3 = new Person();
p3.name = "张三";
p3.age = 32;
p1.say();
p2.say();
p3.say();
}