#include <iostream>
#include <bits/stdc++.h>
using namespace std;

void solve(){
    int a,b;
    cin >> a >> b;
    if(b/(a+1) <= 40 && 40 <= (b+1)/a) cout << 1 << endl;
    else cout << 2 << endl;
}

int main()
{
    solve();
    return 0;
}