import java.util.Scanner;

public class No46 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();

        int result = b / a;
        if (b % a != 0) result++;

        System.out.println(result);

        sc.close();
    }

}