#include <bits/stdc++.h>
using namespace std;
const char nl = '\n';
const char sp = ' ';
const long long INF = 1LL << 60;
using ll = long long;
#define all(x) (x).begin(),(x).end()
template<class T> inline bool chmax(T& a, T b) {if (a < b) {a = b; return true;} return false;}
template<class T> inline bool chmin(T& a, T b) {if (a > b) {a = b; return true;} return false;}

int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  int a, b; cin >> a >> b;
  cout << (b+a-1) / a << nl;
}