import java.util.Scanner;


/**
 *
 * @author Neel
 */
public class RPS
{

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {
        Scanner in = new Scanner(System.in);
        String playerA = "";
        String playerB = "";
        boolean playAgain = false;

        System.out.print("Player 1: Enter R (rock), (P) Paper, (S) Scissors: ");
        playerA = in.nextLine();

        do
        {
            if(playerA.equalsIgnoreCase("R"))
            {
                System.out.print("Player 2: Enter R (rock), (P) Paper, (S) Scissors: ");
                playerB = in.nextLine();

                if(playerB.equalsIgnoreCase("R"))
                {
                    System.out.println("Rock ties rock, it's a tie!");
                }
                else if(playerB.equalsIgnoreCase("P"))
                {
                    System.out.println("Paper beats rock, Player 2 wins!");
                }
                else
                {
                    System.out.println("Rock beats scissors, Player 1 wins!");
                }
            }
            else if(playerA.equalsIgnoreCase("P"))
            {
                System.out.print("Player 2: Enter R (rock), (P) Paper, (S) Scissors: ");
                playerB = in.nextLine();

                if (playerB.equalsIgnoreCase("R"))
                {
                    System.out.println("Paper beats rock, Player 1 wins!");
                }
                else if (playerB.equalsIgnoreCase("P"))
                {
                    System.out.println("Paper ties paper, it is a tie!");
                }
                else
                {
                    System.out.println("Scissors cut paper, Player 2 wins!");
                }
            }
            else if(playerB.equalsIgnoreCase("S"))
            {
                System.out.print("Player 2: Enter R (rock), (P) Paper, (S) Scissors: ");
                playerB = in.nextLine();

                if (playerB.equalsIgnoreCase("R"))
                {
                    System.out.println("Rock beats scissors, Player 2 wins!");
                }
                else if (playerB.equalsIgnoreCase("P"))
                {
                    System.out.println("Scissors beat paper, Player 1 wins!");
                }
                else
                {
                    System.out.println("Scissors ties scissors, it is a tie!");
                }
            }
            else
            {
                System.out.println("You entered an invalid value, please try again!");
            }
        }while (playAgain);
    }
}