/*
    No.46 はじめのn歩
    https://yukicoder.me/problems/no/46
*/
#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n, m;
    cin >> n >> m;

    if (m % n == 0) {
        cout << m / n << endl;
    } else {
        cout << m / n + 1 << endl;
    }
}