class Program

    {

        static void Main(string[] args)

        {

            List<string> list = new List<string>();

            Init(list);

            XiPai(list);

            Print(list);

            DiPai(list);

            list.Clear();

        }

        static void Init(List<string> list)

        {

            list.Add("大王");

            list.Add("小王");

            string[] color = new string[] { "红桃", "黑桃", "方块", "梅花" };

            string[] cate = new string[] { "A", "", "", "", "", "", "", "", "", "", "J", "Q", "K", };

            for (int i = ; i < color.Length; i++)

            {

                for (int j = ; j < cate.Length; j++)

                {

                    list.Add(color[i] + cate[j]);

                }

            }

        }

        static void Print(List<string> list)

        {

            string[] card = list.ToArray();

            for (int i = ; i < card.Length; i++)

            {

                Console.WriteLine(card[i]);

            }

            Console.ReadKey();

        }

        static void XiPai(List<string> list)

        {

            int i = list.Count;

            int j;

            if (i == )

            {

                return;

            }

            while (--i != )

            {

                Random ran = new Random();

                j = ran.Next() % (i + );

                string tmp = list[i];

                list[i] = list[j];

                list[j] = tmp;

            }

        }

        static void DiPai(List<string> list)

        {

            Console.WriteLine("以下是底牌");

            Console.WriteLine("*************************");

            for (int i = ; i < ; i++)

            {

                Console.WriteLine(list[list.Count - ]);

                list.RemoveAt(list.Count - );

            }

        }

    }