using System;

public class Program

{

    public static void Main()

    {

        string[] moves = new string[] { "Paper", "Rock", "Scissors" };

        string[] state = new string[] { "won", "lost", "tied" };

        int[][] rules = new int[][] { new int[] { 2, 0, 1 }, new int[] { 1, 2, 0 }, new int[] { 0, 1, 2 } };

        Random random = new Random();

        Console.Write("How many matches will be played? ");

        int matchCount = int.Parse(Console.ReadLine());

        string[,] matchHistory = new string[matchCount, 3];

        for (int i = 0; i < matchCount; i++)

        {

            int pcMove = 0;

            int playerMove = 0;

            Console.WriteLine("Choose your move:");

            for (int j = 0; j < moves.Length; j++)

                Console.WriteLine("{0}. {1}", j + 1, moves[j]);

​

            Console.WriteLine();

​

            playerMove = int.Parse(Console.ReadLine()) - 1;

            Console.WriteLine("Your move is {0}", moves[playerMove]);

​

            pcMove = random.Next(3);

            Console.WriteLine("PC move is {0} ", moves[pcMove]);

​

            int result = rules[playerMove][pcMove];

​

            switch (state[result])

            {

                case "won":

                    Console.WriteLine("You win!");

                    break;

                case "lost":

                    Console.WriteLine("You lose.");

                    break;

                case "tied":

                    Console.WriteLine("Tied!");

                    break;

            }

            matchHistory[i, 0] = moves[playerMove];

            matchHistory[i, 1] = moves[pcMove];

            matchHistory[i, 2] = state[result];

        }

        int[,] statistics = new int[3,3];

        for (int i = 0; i < matchCount; i++)

        {

            string playerMove = matchHistory[i, 0];

            string result = matchHistory[i ,2];

            for (int moveId = 0; moveId < moves.Length; moveId++)

            {

                string move = moves[moveId];

                for (int stateId = 0; stateId < state.Length; stateId++)

                {

                    string gameState = state[stateId];

                    if (playerMove == move && gameState == result)

                        statistics[moveId, stateId]++;

                }

            }

        }

        Console.WriteLine();

        Console.WriteLine("Match Statistics:");

        for (int i = 0; i < 3; i++)

        {

            for (int j = 0; j < 3; j++)

            {

                Console.WriteLine("You {0} with {1} {2} time(s).", state[j], moves[i], statistics[i, j]);

            }

        }

        Console.WriteLine();

        Console.WriteLine("Match History:");

        Console.WriteLine("Round\tYour Move\tPC Move\tResult");

        Console.WriteLine("--------------------------------------------------");

        for (int i = 0; i < matchCount; i++)

        {

            Console.WriteLine("{0}\t\t{1}\t\t{2}\t\t{3}", i + 1, matchHistory[i, 0], matchHistory[i, 1], matchHistory[i, 2]);

        }

    }

}