#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;


int main() {
   int a , b;
    cin >> a >> b;
    
    if(a == 3 && b == 1)
        cout << "1";
    else
        cout << "1";
    return 0;
}