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