import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.Scanner;

class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int n, m;
		double k;
		Scanner in = new Scanner(System.in);
		n = in.nextInt();
		m = in.nextInt();
		k = m / n;
		if (k >= 1){
			int k1 = (m + n - 1) / n;
			System.out.print(k1);
		}
		else System.out.print(1);
	}
}