using System;

namespace prob43
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] s = Console.ReadLine().Split(' ');
            int a = int.Parse(s[0]);
            int b = int.Parse(s[1]);

            int c = b / a;
            int d = b % a;
            if (d != 0) 
                c++;

            Console.WriteLine(c);
        }
    }
}