using System;

class Atcorder
{
    static void Main()
    {
        string a = Console.ReadLine();
        int aa = int.Parse(a);

        string b = Console.ReadLine();
        int bb = int.Parse(b);

        if (bb % aa == 0)
        {
            Console.WriteLine(bb / aa);
        }
        else
        {
            Console.WriteLine((bb / aa) + 1);
        }


    }
}