import java.util.Scanner;

public class No46
{
	public static void main(String args[])
	{
		Scanner scanner = new Scanner(System.in);
		int a = scanner.nextInt();
		int b = scanner.nextInt();
		int ans = (b % a == 0) ? (b / a) : (b / a) + 1;
		System.out.println( ans ); 
	}
}