#include <bits/stdc++.h>
using namespace std;
int main() {
  long long int n, s;
  cin >> n >> s;
  long long int ans = 0;
  ans += s / n;
  s = s - (ans * n);
  if (s)
    cout << ans + 1 << endl;
  else
    cout << ans << endl;
  return 0;
}
