#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
    ll A, B;
    cin >> A >> B;
    ll t = B / (40 * A);
    if (t >= 10) {
        cout << "1\n"; 
    } else {
        cout << "2\n";
    }
  return 0;
}