#include <iostream>

using namespace std;

static void setup()
{
    cin.tie(0);
    ios::sync_with_stdio(false);
}

int main(int argc, char **argv)
{
    setup();

    int a, b;
    cin >> a >> b;

    auto n = (b + (a - 1)) / a;
    cout << n << endl;

    return 0;
}