using System;

namespace ConsoleApp2
{
    class Program
    {
        static void Main(string[] args)
        {
            string s = Console.ReadLine();
            string[] t = s.Split(' ');
            int a = int.Parse(t[0]);
            double b = double.Parse(t[1]);
            double r = Math.Ceiling(b / a);

            Console.Write(r);
        }
    }
}