using System;
using System.Collections;
using System.Collections.Generic;
namespace P7_12
{
   class Person
    {
        private string _name; 		//
        private int _age;		 //
        //Person
        public Person(string Name, int Age)
        {
            this._name= Name; 
            this._age = Age; 
        }
        public string Name
        {
            get { return _name; }
        }
        public int Age
        {
            get { return _age; }
        }
}
class Program
    {
        static void Main()
        {
            //Person
            Person p1 = new Person("", 30); 
            Person p2 = new Person("", 20); 
            Person p3 = new Person("", 50); 

            //ΪPersonĶ󼯺
            List<Person> persons = new List<Person>(); 

            //Person뼯
            persons.Add(p1); 
            persons.Add(p2); 
            persons.Add(p3);
            for (int i = 0; i < persons.Count ;i++ ) 	   //personsÿ˵
                    Console.WriteLine("{0}     䣺{1}",persons[i].Name,persons[i].Age); 
            Console.ReadLine();
        }
    }
}
