#include<iostream>

using namespace std;

int main(){
    int stepdis, totaldis, stepNumber;

    cin >> stepdis >> totaldis;

    if(totaldis % stepdis == 0){
	stepNumber = totaldis / stepdis;
    }else{
	stepNumber = totaldis / stepdis + 1;
    }
    cout  << stepNumber << endl;
    return 0;
}