rocl-papaer-scissors

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

public class rock-paper-scissors { public static void main(String[] args) {

    Scanner scanner = new Scanner(System.in);

    System.out.println("Choose [r]ock, [p]aper or [s]cissors: ");
    String input = scanner.nextLine();
    Random rand = new Random();
    int rand_int = rand.nextInt(3);
    String compInput = "";
    switch(rand_int){
        case 0:
            compInput = "Rock";
            break;
        case 1:
            compInput = "Paper";
            break;
        case 2:
            compInput = "Scissors";
            break;
    }
    System.out.println("The computer chose " + compInput + ".");

    String combinedInput = input.toLowerCase() + "-" + compInput.toLowerCase();

    switch (combinedInput) {
        case "paper-scissors":
        case "rock-paper":
        case "scissors-rock":
            System.out.println("You lose.");
            break;

        case "paper-rock":
        case "rock-scissors":
        case "scissors-paper":
            System.out.println("You win.");
            break;

        default:
            System.out.println("The game was a draw.");
            break;
    }
 }
}