import java.util.Scanner;

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

		int step = b / a;
		if(b % a != 0){
			step++;
		}
		System.out.println(step);
	}
}