import java.util.Scanner;

public class No46 {

    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        Integer size = s.nextInt();
        Integer distance = s.nextInt();
        if (distance % size == 0) {
            System.out.println(distance / size);
        } else {
            System.out.println(distance / size + 1);
        }
    }
}