#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define all(x) (x).begin(), (x).end()
using ll = long long;

int main() {
    int a, b;
    cin >> a >> b;
    cout << (b + a - 1) / a << endl;
    return 0;
}