#include <bits/stdc++.h>
using namespace std;
const long long INF = 1e18;
const long long MAXN = 200000;
signed main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0), cout.tie(0);
  long long n, s;
  cin >> n >> s;
  cout << (long long)ceil(s / (long double)n);
  return 0;
}
