import java.util.Scanner;
public class Hello {
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		System.out.println("Please choice.");
		System.out.println("1.Rock");
		System.out.println("2.Scissors");
		System.out.println("3.Paper");
		// 用户输入
		int input = scanner.nextInt();
		int random = 1 + (int) (Math.random()*3);
		System.out.println("You:" 
		+ (choice==1?"Rock":choice==2?"Scissors":"Paper") // choice =   1：Rock 2：Scissors 3：Paper
		+ " VS Machine:" 
		+ (random==3?"Rock":random==2?"Scissors":"Paper"));// random =  3：Rock 2：Scissors 1：Paper

		switch ((choice + random)%3) {                 
		case 0:
			System.out.println("--->Win");
			break;
		case 1:
			System.out.println("--->Equal");
			break;
		default:
			System.out.println("--->Lose");
			break;
		}
			
	}
}