Rps_game.java

package mini_project;
import java.util.Random;
import java.util.Scanner;

public class Rps_game {
    
    public static void main(String[] args) {
        int userScore = 0;
        int computerScore = 0;
        Scanner scanner = new Scanner(System.in);
        Random random = new Random();

        System.out.println("Let's play Rock Paper Scissors!");

        while (true) {
            //user's choice
            System.out.print("Enter your choice (rock, paper, scissors): ");
            String userChoice = scanner.nextLine().toLowerCase();

            // computer's choice
            String[] options = {"rock", "paper", "scissors"};
            int index = random.nextInt(options.length);
            String computerChoice = options[index];

            System.out.println("Computer chose " + computerChoice + ".");

            // Compare user's choice with computer's choice
            if (userChoice.equals(computerChoice)) {
                System.out.println("It's a tie!");
            } else if (userChoice.equals("rock") && computerChoice.equals("scissors") ||
                    userChoice.equals("paper") && computerChoice.equals("rock") ||
                    userChoice.equals("scissors") && computerChoice.equals("paper")) {
                System.out.println("You win!");
                userScore++;
            } else {
                System.out.println("Computer wins!");
                computerScore++;
            }

            // Show current score
            System.out.println("Current score: You : " + userScore + ", Computer : " + computerScore);

            // Ask if user wants to play again
            System.out.print("Do you want to play again? (yes or no): ");
            String playAgain = scanner.nextLine().toLowerCase();
            if (!playAgain.equals("yes")) {
                break;
            }
        }

        // Show final score
        System.out.println("Final score: You : " + userScore + ", Computer : " + computerScore);
        scanner.close();
    }
}