import java.util.*;

class Yuki46{
	public static void main(String[] args){
		Scanner stdIn = new Scanner(System.in);
		int a = stdIn.nextInt();
		int b = stdIn.nextInt();
		double x = b/a;
		if(b%a==0)
			System.out.println((int)x);
		else
			System.out.println((int)x+1);
	}
}