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();

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