#include<bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep2(i,a,n) for(int i = (a);i < (n);i++)
#define rep(i,n) rep2(i,0,n)
#define INF (1LL << 60)

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