import java.util.Scanner;

public class Main2 {

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

}