RockPaperScissors.java

import java.util.Scanner;
import java.util.Random;

public class RockPaperScissors {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        Random random = new Random();
        
        String[] choices = {"Rock", "Paper", "Scissors"};
        
        System.out.println("Welcome to Rock, Paper, Scissors!");
        System.out.println("Enter your choice (Rock, Paper, Scissors). Type 'exit' to quit.");
        
        while (true) {
            System.out.print("Your choice: ");
            String userChoice = scanner.nextLine().trim();
            
            if (userChoice.equalsIgnoreCase("exit")) {
                System.out.println("Thanks for playing! Goodbye!");
                break;
            }
            
            int computerIndex = random.nextInt(3);
            String computerChoice = choices[computerIndex];
            
            System.out.println("Computer's choice: " + computerChoice);
            
            if (userChoice.equalsIgnoreCase(computerChoice)) {
                System.out.println("It's a tie!");
            } else if (
                (userChoice.equalsIgnoreCase("Rock") && computerChoice.equals("Scissors")) ||
                (userChoice.equalsIgnoreCase("Paper") && computerChoice.equals("Rock")) ||
                (userChoice.equalsIgnoreCase("Scissors") && computerChoice.equals("Paper"))
            ) {
                System.out.println("You win!");
            } else {
                System.out.println("You lose!");
            }
            #HLO
            System.out.println("-----------");
        }
        
        scanner.close();
    }
}