gistfile1.txt

using System;
using System.Collections.Generic;

namespace ConsoleApp33
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Dealer dealer = new Dealer();
            dealer.GiveCard();
            dealer.ShowPlayerCard();
            Console.ReadKey();
        }
    }

    class CardDeck
    {
        private List<Card> _deck = new List<Card>();
        public int Count { get; private set; }

        public CardDeck()
        {
            _deck = Create();
            Count = _deck.Count;
        }

        public List<Card> Create()
        {
            Random random = new Random();
            int minValue = 0;
            int maxValue = 1;

            Card temp;
            List<Card> cards = new List<Card>();
            string[] _valueList = { "6", "7", "8", "9", "10", "валет", "дама", "король", "туз" };
            string[] _suitList = { "пик", "бубей", "треф", "черви" };

            for (int i = 0; i < _suitList.Length; i++)
            {
                for (int j = 0; j < _valueList.Length; j++)
                {
                    Card newCard = new Card(_valueList[j], _suitList[i]);
                    cards.Add(newCard);
                }
            }

            for (int i = 0; i < cards.Count; i++)
            {
                for (int j = 0; j < cards.Count - 1; j++)
                {
                    if (random.Next(minValue, maxValue + 1) > 0)
                    {
                        temp = cards[j + 1];
                        cards[j + 1] = cards[j];
                        cards[j] = temp;
                    }
                }
            }

            return cards;
        }

        public Card GiveCard()
        {
            int i = _deck.Count - 1;
            Card currentCard = _deck[i];
            _deck.RemoveAt(i);

            return currentCard;
        }
    }

    class Card
    {
        public Card(string value, string suit)
        {
            Value = value;
            Suit = suit;
        }

        public string Value { get; private set; }
        public string Suit { get; private set;}
    }

    class Dealer
    {   
        private List<Card> _deck = new List<Card>();
        private CardDeck _cardDeck = new CardDeck();
        private Player _player = new Player();  

        public Dealer()
        {
            _deck = _cardDeck.Create();
        }

        public void ShowCards()
        {
            Console.WriteLine("Карты крупье:");

            if (_deck.Count>0)
            {
                foreach (Card card in _deck)
                {
                    Console.Write(card.Value + " " + card.Suit + "||");
                }
            }
            else
            {
                Console.WriteLine("У крупье нет карт");
            }         
        }

        public void GiveCard()
        {
            _cardDeck.GiveCard();
            _player.TakeCards(_cardDeck);
        }

        public void ShowPlayerCard()
        {
            _player.ShowCards();
        }

    }

    class Player
    {
        private List<Card> _cardsInHands  = new List<Card>();

        public void TakeCards(CardDeck dealerCards)
        {
            Console.Write("Сколько карт Вам сдать?");
            string userInput = Console.ReadLine();

            if (int.TryParse(userInput,out int count))
            { 
                if (count <0||count> dealerCards.Count) 
                {
                    Console.WriteLine("Я не могу Вам сдеть столько карт");
                }
                else 
                {
                    for (int i = 0; i < count; i++)
                    {
                        Card currentCard = dealerCards.GiveCard();
                        _cardsInHands.Add(currentCard);
                    }
                }
            }
            else
            {
                Console.WriteLine("Неверный ввод");
            }
        }

        public void ShowCards()
        {
            Console.WriteLine("\nКарты игрока:");

            if (_cardsInHands.Count > 0)
            {
                foreach (Card card in _cardsInHands)
                {
                    Console.Write(card.Value + " " + card.Suit + "||");
                }
            }
            else
            {
                Console.WriteLine("У игрока нет карт");
            }
        }
    }
}