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