using System;

namespace _668
{
    class Program
    {
        static void Main(string[] args)
        {
            string s = Console.ReadLine();
            int n = int.Parse(s.Substring(0,3));
            n += 5; string x = n.ToString();
            Console.Write(x[0] + "." + x[1] + "*10^");
            Console.WriteLine(n >= 1000 ? s.Length : s.Length - 1);
        }
    }
}