using System;

public class Program
{
  static void Main()
  {
    string ab = Console.ReadLine();
    
    int i = 0;
    string a_ = "";
    string b_ = "";
    int a = 0;
    int b = 0;
    int result = 0;
    
    while(ab.Substring(i, 1) != " ")
    {
      a_ = a_ + ab.Substring(i, 1);
      i++;
    }
    b_ = ab.Substring(i + 1);
    a = Convert.ToInt32(a_);
    b = Convert.ToInt32(b_);

    result = b / a;
    if (b % a != 0)
    {
      result++;
    }
    Console.WriteLine(result.ToString());
  }
}