#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define rep2(i, n) for (int i = 1; i <= (n); ++i)

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