#include <bits/stdc++.h>
using namespace std;

/*
ショトカ登録
cin cout endl return
int double string char pair make_pair first second
sort erase
stoi
auto bool true false
vector queue priority_queue front pop_frpnt
size substr push_back pop_back push pop top
if for while break continue next_permutation
__builtin_popcount 
*/

//無限
int inf = 1020304050;
int64_t INF = 1020304050607080900;

//all マクロ
#define all(v) v.begin(), v.end()




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