import java.util.*;
//program where you can play Rock, Paper, Scissors against a computer
public class CrocPaperScissors
{
  public static void main(String[]cocks)
  {
    Scanner scan=new Scanner(System.in);
    boolean playz=true;
    while (playz==true)
    {
      boolean play=true;
      int compCount=0, playCount=0;
      while(play==true&&compCount!=3&&playCount!=3)
      {
        System.out.print("What's your pick?: ");
        String pick=scan.next().substring(0,1).toLowerCase();
        if(pick.equals("r"))
          pick="Rock";
        if(pick.equals("s"))
          pick="Scissors";
        if(pick.equals("p"))
          pick="Paper";
        String computer;
        int choice=(int)(Math.random()*3+1);
        if(choice==1)//Rock, 9 combinations
        {
          computer="Rock";
          System.out.print("The computer picked "+computer+": ");
          if(pick.equals("Scissors"))
          {
            System.out.println("You lose this round!");
            compCount++;
          }
          if(pick.equals("Rock"))
            System.out.println("Tie.");
          if(pick.equals("Paper"))
          {
            System.out.println("You win this round!");
            playCount++;
          }
        }
        if(choice==2)//Scissors, 9 combinations
        {
          computer="Scissors";
          System.out.print("The computer picked "+computer+": ");
          if(pick.equals("Paper"))
          {
            System.out.println("You lose this round!");
            compCount++;
          }
          if(pick.equals("Scissors"))
            System.out.println("Tie.");
          if(pick.equals("Rock"))
          {
            System.out.println("You win this round!");
            playCount++;
          }
        }
        if(choice==3)//Paper, 9 combinations
        {
          computer="Paper";
          System.out.print("The computer picked "+computer+": ");
          if(pick.equals("Rock"))
          {
            System.out.println("You lose this round!");
            compCount++;
          }
          if(pick.equals("Paper"))
            System.out.println("Tie.");
          if(pick.equals("Scissors"))
          {
            System.out.println("You win this round!");
            playCount++;
          }
        }
      }
      if(compCount==3)
        System.out.println("\nComputer Wins!");
      if(playCount==3)
        System.out.println("\nYou Won!");
      System.out.print("\nPlay again?(y/n): ");
      String playAgain=scan.next().substring(0,1).toLowerCase();
      if(playAgain.equals("y"))
        playz=true;
      else
        playz=false;
    }
  }
}