person1.java

针对越来越多的用户喜欢JAVA

import java.io.*;
public class Person1
{
  String name;
  String sex;
  int age;
  public Person1(String n,String s,int a)
  {
    name=n;
    sex=s;
    age=a;
  }
  public void display()
  {
    System.out.println("姓名："+name+"，"+"性别:"+sex+"，"+"年龄:"+age);
  }
  public static void main(String args[])
  {
    Person1 p=new Person1("张三","男",20);
    p.display();
  }
}