playCard

import java.util.Scanner;
public class CheckForPlayCard {
    public static void main(String[] args) {
        /*
        Classical play cards use the following signs to designate the card face: 2, 3, 4, 5, 6, 7, 8, 9, 10, J, Q, K and A.
        Write a program that enters a string and prints “yes” if it is a valid card sign or “no” otherwise.
         */
        Scanner scan =new Scanner(System.in);
        String playCard =scan.nextLine();
        switch (playCard) {
                case "2":
                case "3":
                case "4":
                case "5":
                case "6":
                case "7":
                case "8":
                case "9":
                case "10":
                case "J":
                case "Q":
                case "K":
                case "A":
                    System.out.println("yes");
                    break;
                default:
                    System.out.println("no");
                    break;
        }
    }
}