#include <cstdio>
#define repeat(i,n) for(int i = 0; (i) < (n); ++ (i))
using namespace std;
typedef unsigned long ul;

int main() {
    int a, b;
    scanf("%d %d", &a, &b);

    printf("%d", (b - 1) / a + 1);

    return 0;
}