Card_Wars_Better

    using System;
    using System.Numerics;

    class Cards
    {
        static void Main(string[] args)
        {
            int N = int.Parse(Console.ReadLine());
            long handStrength1 = 0;
            long handStrength2 = 0;
            BigInteger playerScore1 = 0;
            BigInteger playerScore2 = 0;
            byte wins1 = 0;
            byte wins2 = 0;
            bool winner1 = false, winner2 = false;

            for (int turn = 0; turn < N; turn++)
            {
                handStrength1 = 0; //Set point of current hand to 0, for every new turn
                handStrength2 = 0; //Same here, for the other player

                string[] firstPlayerCard = new string[3];
                string[] secondPlayerCard = new string[3];

                for (int card1 = 0; card1 < 3; card1++)
                {
                    firstPlayerCard[card1] = Console.ReadLine();

                    switch (firstPlayerCard[card1]) //check the value of the current card
                    {
                        case "2":
                            handStrength1 += 10;
                            break;
                        case "3":
                            handStrength1 += 9;
                            break;
                        case "4":
                            handStrength1 += 8;
                            break;
                        case "5":
                            handStrength1 += 7;
                            break;
                        case "6":
                            handStrength1 += 6;
                            break;
                        case "7":
                            handStrength1 += 5;
                            break;
                        case "8":
                            handStrength1 += 4;
                            break;
                        case "9":
                            handStrength1 += 3;
                            break;
                        case "10":
                            handStrength1 += 2;
                            break;
                        case "A":
                            handStrength1 += 1;
                            break;
                        case "J":
                            handStrength1 += 11;
                            break;
                        case "Q":
                            handStrength1 += 12;
                            break;
                        case "K":
                            handStrength1 += 13;
                            break;
                        case "Z":
                            playerScore1 *= 2;
                            break;
                        case "Y":
                            playerScore1 -= 200;
                            break;
                        case "X":
                            winner1 = true;
                            break;
                        default:
                            break;
                    }
                }

                for (int card2 = 0; card2 < 3; card2++)
                {
                    secondPlayerCard[card2] = Console.ReadLine();

                    switch (secondPlayerCard[card2]) //check value of card
                    {
                        case "2":
                            handStrength2 += 10;
                            break;
                        case "3":
                            handStrength2 += 9;
                            break;
                        case "4":
                            handStrength2 += 8;
                            break;
                        case "5":
                            handStrength2 += 7;
                            break;
                        case "6":
                            handStrength2 += 6;
                            break;
                        case "7":
                            handStrength2 += 5;
                            break;
                        case "8":
                            handStrength2 += 4;
                            break;
                        case "9":
                            handStrength2 += 3;
                            break;
                        case "10":
                            handStrength2 += 2;
                            break;
                        case "A":
                            handStrength2 += 1;
                            break;
                        case "J":
                            handStrength2 += 11;
                            break;
                        case "Q":
                            handStrength2 += 12;
                            break;
                        case "K":
                            handStrength2 += 13;
                            break;
                        case "Z":
                            playerScore2 *= 2;
                            break;
                        case "Y":
                            playerScore2 -= 200;
                            break;
                        case "X":
                            winner2 = true;
                            break;
                        default:
                            break;
                    }
                }

                if (winner1 && winner2) //if both drew X card
                {
                    playerScore1 += 50;
                    playerScore2 += 50;
                }

                else if (winner1 && !winner2) //if only one of them => game over => break loop
                {
                    break;
                }

                else if (winner2 && !winner1) //same as above for the other player
                {
                    break;
                }

                //check which player has a stronger hand and the one with the better wins and adds the points up to the playerScore

                if (handStrength1 > handStrength2)
                {
                    playerScore1 += handStrength1;
                    wins1++;
                }

                else if (handStrength2 > handStrength1)
                {
                    playerScore2 += handStrength2;
                    wins2++;
                }

            }

            if (winner1 && !winner2) //X card check
            {
                Console.WriteLine("X card drawn! Player one wins the match!");
            }

            else if (winner2 && !winner1) //X card check
            {
                Console.WriteLine("X card drawn! Player two wins the match!");
            }

            else
            {   //check which player has won it
                if (playerScore1 > playerScore2)
                {
                    Console.WriteLine("First player wins!");
                    Console.WriteLine("Score: {0}", playerScore1);
                    Console.WriteLine("Games won: {0}", wins1);
                }

                else if (playerScore2 > playerScore1)
                {
                    Console.WriteLine("Second player wins!");
                    Console.WriteLine("Score: {0}", playerScore2);
                    Console.WriteLine("Games won: {0}", wins2);
                }

                else if ((playerScore1 == playerScore2))
                {
                    Console.WriteLine("It's a tie!");
                    Console.WriteLine("Score: {0}", playerScore1);
                }
            }
        }
    }