import java.util.*;

public class Pract6
{
    public static void main(String[] args)
    {
        Scanner sc = new Scanner(System.in);
        String s1  = sc.next();
        String s2 = sc.next();
        int a = Integer.parseInt(s1);
        int b = Integer.parseInt(s2);
        
        if(b%a==0){
            System.out.println(b / a);
        }else{
            System.out.println(b / a + 1);
        }
    }
}