import java.util.Scanner;
import java.util.stream.Stream;

public class No00000046_Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);

		int[] arr = Stream.of(scan.nextLine().split(" ")).mapToInt(Integer::parseInt).toArray();

		System.out.println(arr[1] % arr[0] == 0 ? arr[1] / arr[0] : arr[1] / arr[0] + 1);

		scan.close();

	}

}