using System;
class Program
{
    static void Main(string[] args)
    {
        string line = System.Console.ReadLine().Trim();
        string[] Data = line.Split(' ');

        int a = int.Parse(Data[0]);
        int b = int.Parse(Data[1]);
        double x = (double)b / (double)a;

        System.Console.WriteLine(Math.Ceiling(x));
    }
}