using System;               

public class Program

{

    public static void Main()

    {

        Console.WriteLine("David Alejandro Morales Sosa");

        Console.WriteLine("----------------------------");

​

        Console.WriteLine("Weight of the file in GB:");

        double GBweigh = Convert.ToInt32(Console.ReadLine());

        double Bweigh = 0; 

        Bweigh = ((GBweigh/1024)/1024)/1024;

​

        Console.WriteLine("The weigh of this file is {0} Bytes", Bweigh);

    }

}

​