import java.util.*;
class Main{
    public static void main(String[] args){
         Scanner sc =new Scanner(System.in);
        int a =sc.nextInt();
        int kyori =sc.nextInt();
        int ans ;
        
        ans=kyori/a;
        if(kyori%a>0){
            ans++;
        }
        System.out.println(ans);
    }
}