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RockPaperScissorsGame.java
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RockPaperScissorsGame.java
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import java.util.Scanner;
import java.util.Random;
public class RockPaperScissorsGame {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
Random random = new Random();
String[] options = {"Rock", "Paper", "Scissors"};
String playerMove, computerMove;
String playAgain;
boolean keepPlaying = true;
System.out.println("Welcome to the Rock, Paper, Scissors Game!");
while (keepPlaying) {
// Get player move
System.out.println("Enter your move (Rock, Paper, or Scissors): ");
playerMove = scanner.nextLine().toLowerCase();
// Validate player move
if (!playerMove.equals("rock") && !playerMove.equals("paper") && !playerMove.equals("scissors")) {
System.out.println("Invalid move. Please try again.");
continue;
}
// Get computer's move
int randomIndex = random.nextInt(3); // Randomly select between 0, 1, and 2
computerMove = options[randomIndex].toLowerCase();
System.out.println("Computer chose: " + computerMove);
// Determine the winner
if (playerMove.equals(computerMove)) {
System.out.println("It's a tie!");
} else if (playerMove.equals("rock") && computerMove.equals("scissors") ||
playerMove.equals("paper") && computerMove.equals("rock") ||
playerMove.equals("scissors") && computerMove.equals("paper")) {
System.out.println("You win!");
} else {
System.out.println("Computer wins!");
}
// Ask if the player wants to play again
System.out.println("Do you want to play again? (yes/no)");
playAgain = scanner.nextLine().toLowerCase();
if (!playAgain.equals("yes")) {
keepPlaying = false;
}
}
System.out.println("Thanks for playing!");
scanner.close();
}
}