using System;

​

namespace question8

{

    public class Program

    {

        static string[] gameOptions = { "Rock", "Paper", "Scissors" };

        static int playerWins;

        static int computerWins;

​

        public static void Main(string[] args)

        {

            Console.WriteLine("Inputs\n1: rock\n2: paper\n3:scissors\n4: exit");

            while (true)

            {                

                int playerChoice = Convert.ToInt32(Console.ReadLine());

                if (playerChoice == 4)

                {

                    Environment.Exit(0);

                }

                else

                {

                    Random r = new Random();

                    int computerChoice = r.Next(0, 3);

                    int userChoice = playerChoice - 1;

                    Console.WriteLine("\nPlayer chose " + gameOptions[userChoice] + "\nComputer chose " + gameOptions[computerChoice]);

                    if (userChoice == 0)

                    {

                        if(computerChoice == 1)

                        {

                            Console.WriteLine("\nPlayer Loses");

                            computerWins++;

                        }

                        else if(computerChoice == 2)

                        {

                            Console.WriteLine("\nPlayer Wins");

                            playerWins++;

                        }

                        else

                        {

                            Console.WriteLine("Draw");

                        }

                    }

                    else if(userChoice == 1)

                    {

                        if(computerChoice == 2)

                        {

                            Console.WriteLine("\nPlayer Loses");

                            computerWins++;

                        }

                        else if(computerChoice == 0)

                        {

                            Console.WriteLine("\nPlayer Wins");

                            playerWins++;

                        }

                        else

                        {

                            Console.WriteLine("Draw");

                        }

                    }

                    else

                    {

                        if(computerChoice == 0)

                        {

                            Console.WriteLine("\nPlayer Loses");

                            computerWins++;

                        }

                        else if(computerChoice == 1)

                        {

                            Console.WriteLine("\nPlayer Wins");

                            playerWins++;

                        }

                        else

                        {

                            Console.WriteLine("\nDraw");

                        }

                    }

                }

                Console.WriteLine("\nPlayer Wins: " + playerWins + " , Computer Wins: " + computerWins);

            }

        }

    }

}

​