package codeup100;

import java.util.Scanner;

public class c1058 {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

String[] s = sc.nextLine().split(" ");

sc.close();

int bo1 = Integer.parseInt(s[0]);

int bo2 = Integer.parseInt(s[1]);

if(bo1 == 0 && bo2 ==0) System.out.println(1);

else System.out.println(0);

}

}