package Unit3;
import java.util.Scanner;
public class Rock {
    public static void main(String[] args) {
        //declarations
        int cpuRand;
        String cpuPlay="", userPlay;
        Scanner s=new Scanner(System.in);
        boolean playerWin=false;

        //inputs
        cpuRand=(int)(Math.random()*3)+1;//gen 1 - 3
        System.out.println("Please enter your play: R, P, S");
        userPlay=s.next();

        //computations
        //assign cpuPlay
        switch(cpuRand){
            case 1:
                cpuPlay="R";
                break;
            case 2:
                cpuPlay="P";
                break;
            case 3:
                cpuPlay="S";
                break;
            default:
                cpuPlay="R";
        }
        //resolve round
        if(userPlay.equals("R")){
            if(cpuPlay.equals("S")){
                playerWin=true;
            }
        }else if(userPlay.equals("P")){
            if(cpuPlay.equals("R")){
                playerWin=true;
            }
        }else{//userPlay == "S"
            if(cpuPlay.equals("P")){
                playerWin=true;
            }
        }

        System.out.printf("You played %s%n", userPlay);
        System.out.printf("The compter played %s%n", cpuPlay);

        if(userPlay.equals(cpuPlay)){
            System.out.println("Tie");
        }else if(playerWin){
            System.out.println("You win!");
        }else{
            System.out.println("You lose!");
        }

    }
}