import java.util.Scanner;

public class No46 {
	public static void main(String[]args) {
		Scanner s = new Scanner(System.in);

		int a = s.nextInt();
		int b = s.nextInt();
		int c = 0;
		int d = 0;

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

}