题解 | #扑克牌大小#

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String str = sc.nextLine();
        String[] arr = str.split("-");
        String[] arr1 = arr[0].split(" ");
        String[] arr2 = arr[1].split(" ");
        String str1="34567891JQKA2";
        if(arr[0].equals("joker JOKER")||arr[1].equals("joker JOKER")){
            System.out.println("joker JOKER");
        }else if (arr1.length==arr2.length){
            if(str1.indexOf(arr1[0].substring(0,1))>str1.indexOf(arr2[0].substring(0,1))){
                System.out.println(arr[0]);
            }else {
                System.out.println(arr[1]);
            }
        } else if (arr1.length==4) {
            System.out.println(arr[0]);
        } else if (arr2.length==4) {
            System.out.println(arr[1]);
        }else {
            System.out.println("ERROR");
        }
    }
}