using System;

using System.Collections.Generic;

​

public class Program

{

    //list<T> 不特定T做一樣的事

    //想對int做 sort排序、append追加，對char也想做一樣的事，就適合用泛型

    //泛型：著重容器(Bowl)的功能，而非內容物

    public static void Main()

    {

        //Console.WriteLine("What's your name?");

        Ninja<Kunai> kunai = new Ninja<Kunai>();

        kunai.Equip("Kunai"); //配備(v.)

        kunai.Remove("Kunai");

        Ninja<Katana> katana = new Ninja<Katana>();

        katana.Equip("Katana");

        katana.Remove("Katana");

        Ninja<Shuriken> shuriken = new Ninja<Shuriken>();

        shuriken.Equip("Shuriken");

        shuriken.Remove("Shuriken");

    }

​

    class Ninja<T>

    {

        //string player_name = Console.ReadLine();

        //string player_name;

        //string hidden_weapons;

        //T Add;

        public void Equip(string hidden_weapons)

        {

            Console.WriteLine("Equip " + hidden_weapons);

        }

​

        public void Remove(string hidden_weapons)

        {

            Console.WriteLine(" Remove " + hidden_weapons);

        }

    }

​

    class Kunai //苦無

    {

    }

​

    class Katana //日本刀

    {

    }

​

    class Shuriken //手裏劍

    {

    }

}