using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

public class Hello{
  public static void Main(){
    string[] input = Console.ReadLine().Split();
    int step = int.Parse(input[0]);
    int dist = int.Parse(input[1]);
    int ans = dist / step;
    if (dist % step != 0){
      ans++;
    }
    Console.WriteLine(ans);
  }
}