import java.io.*;
import java.util.*;

class Main46 {
	
	public static void main (String[] args) throws IOException {
		BufferedReader br = 
			new BufferedReader(new InputStreamReader(System.in));
		
		String[] line = br.readLine().split(" ");
		int a = Integer.parseInt(line[0]);
		int b = Integer.parseInt(line[1]);
		
		if (b % a == 0)
			System.out.println(b / a);
		else
			System.out.println(b / a + 1);
	}
}