题解 | #进制转换#

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        while (in.hasNext()) {
            String a = in.next();
            int result = Integer.valueOf(a.substring(2), 16);
            System.out.println(result);
        }
    }

}

有一些语言，确实可以不讲武德。