using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication1
{
    class KolodaKart
    {
        //Создаем колоду карт
        public karta[] Koloda = new karta[36];

        public KolodaKart()
        {
            for (int i = 0; i < 4; i++)
                for (int j = 6; j <= 14; j++)
                    Koloda[i  * 9 + j - 6] = new karta(i, j);
        }
        public string OutKarta(int id)
        {
            string answer;
            switch (Koloda[id].Num)
            {
                case 11:
                    answer = "Валет";
                    break;
                case 12:
                    answer = "Дама";
                    break;
                case 13:
                    answer = "Король";
                    break;
                case 14:
                    answer = "Туз";
                    break;
                default:
                    answer = Koloda[id].Num.ToString();
                    break;
            }
            switch (Koloda[id].Mastb)
            {
                case 0:
                    answer += " червей";
                    break;
                case 1:
                    answer += " бубей";
                    break;
                case 2:
                    answer += " крестей";
                    break;
                case 3:
                    answer += " пик";
                    break;
            }
            return answer;
        }
        public string Write()
        {
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < 36; i++)
            {
                sb.AppendLine(OutKarta(i));
            }
            return sb.ToString();
        }
        public string Write(int i)
        {
            StringBuilder sb = new StringBuilder();
            do
                sb.AppendLine(OutKarta(i));
            while (i < 0 || i > 36);
            return sb.ToString();
        }
        public void Shuffle()
        {
            karta[] newDeck = new karta[Koloda.Length];
            bool[] assigned = new bool[Koloda.Length];
            Random sourceGen = new Random();
            for (int i = 0; i < Koloda.Length; i++)
            {
                int destCard = 0;
                bool foundCard = false;
                while (foundCard == false)
                {
                    destCard = sourceGen.Next(Koloda.Length);
                    if (assigned[destCard] == false)
                        foundCard = true;
                }
                assigned[destCard] = true;
                newDeck[destCard] = Koloda[i];
            }
            newDeck.CopyTo(Koloda, 0);
        }
        public IEnumerable<karta> GetCards()
        {
            foreach (var x in Koloda)
                yield return x;
        }
    }
    class karta
    {
        /*Mastb масть карты.
         * 0 - черви
         * 1 - буби
         * 2 - крести
         * 3 - пики
        /*Num номер карты
         * 6 - шестерка
         * ...
         * 10 - десятка
         * 11 - валет
         * 12 - дама
         * 13 - король
         * 14 - туз
         */
        public int Mastb;
        public int Num;
        public karta(int i, int j)
        {
            this.Mastb = i;
            this.Num = j;
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            KolodaKart ad = new KolodaKart();
            Console.WriteLine(ad.Write(4));
            Console.WriteLine(ad.Write());
            ad.GetCards();
            ad.Shuffle();
            Console.WriteLine(ad.Write());

            Console.ReadKey();
        }
    }
}