import java.util.Scanner;

public class BegginingNsteps {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int acm_walk_in_one_steps;
		int b_cm_section;

		acm_walk_in_one_steps = sc.nextInt();
		b_cm_section = sc.nextInt();

		if (b_cm_section % acm_walk_in_one_steps == 0) {
			System.out.println(b_cm_section / acm_walk_in_one_steps);
		} else {
			System.out.println(b_cm_section / acm_walk_in_one_steps + 1);
		}

		sc.close();
	}
}