#include <bits/stdc++.h>
using namespace std;
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  long long n, s;
  cin >> n >> s;
  long long ans = 0;
  ans = s / n;
  s = s % n;
  if (s != 0) ans++;
  cout << ans << endl;
}
