package finalexam.StandardIO;

import java.util.Scanner;

public class SumInReverseOrder {
    private static int reverse(int n) {
        int rev = 0;
        while (n > 0) {
            rev = rev * 10 + n % 10;
            n /= 10;
        }
        return rev;
    }

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n1 = sc.nextInt();
        int n2 = sc.nextInt();
        System.out.println(reverse(n1) + reverse(n2));
    }
}