import java.util.Scanner;

public class Firststep {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		double a = sc.nextInt();
		double b = sc.nextInt();
		
		if (b % a == 0) {
			System.out.println((int)(b/a));
		} else {
			System.out.println((int)(b/a) + 1);
		}
		
		sc.close();
	}
}