import java.util.Arrays;
import java.util.Scanner;
public class count{
    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);
        int i = scanner.nextInt();
        int n = scanner.nextInt();
        int step = n / i ;
        if(n % i != 0){
            step++;
        }
        System.out.println(step);
        scanner.close();
    }
}