// includes {{{
#include<iostream>
#include<iomanip>
#include<algorithm>
#include<vector>
#include<stack>
#include<queue>
#include<map>
#include<set>
#include<tuple>
#include<cmath>
#include<random>
#include<cassert>
#include<bitset>
#include<cstdlib>
// #include<deque>
// #include<multiset>
// #include<cstring>
// #include<bits/stdc++.h>
// }}}
using namespace std;
using ll = long long;

// A = P * N1
// B = P * N2 = P * N1 * 40
// B / (A + 1) <= 40

int main() {
  std::ios::sync_with_stdio(false), std::cin.tie(0);
  ll a, b;
  cin >> a >> b;
  cout << (b % a == 0 and b / (a + 1) <= 40 ? 1 : 2) << endl;
  return 0;
}