using System;

public class Program

{

    public static void Main()

    {       

        Console.WriteLine((36.3f * 10 * 10).ToString("E10"));       

        Console.WriteLine((36.3f * (10 * 10)).ToString("E10"));

        Console.WriteLine(3629.999999999995.ToString("E15"));

        Console.WriteLine(3629.9995f.ToString("E8"));

    }

}