#include <bits/stdc++.h>
using namespace std;
const int maxn = 100005;
const int inf = 0x3f3f3f3f;
int main() {
  int n, s;
  cin >> n >> s;
  int ans = s / n;
  s %= n;
  if (s) ans++;
  cout << ans << endl;
  return 0;
}
