class Person
{
    String name;
    int age;
    Person(String a,int b)
    {
        name=a;
        age=b;
    }
}

public class ResumeDemo
{
    public static void main(String args[ ])
    {
        Person sun=new Person("孫亮",21);
        System.out.println("姓名："+sun.name);
        System.out.println("年齡："+sun.age);
    }
}