static void Main(string[] args)
{
// TODO: Declare and initialize a CD and a DVD object.
DVD dvd = new DVD("DVD example", 4700, 1450, "DVD-R");
CD cd = new CD("CD example", 700, 350, "CD-RW");
// TODO: Call each CD and DVD method to verify that they work as expected.
dvd.SpinDisc();
cd.SpinDisc();
Console.WriteLine("\n");
dvd.ReadData();
cd.ReadData();
Console.WriteLine("\n");
Console.WriteLine(dvd.DiscInfo());
Console.WriteLine(cd.DiscInfo());
Console.WriteLine(dvd.WriteData(8000));
Console.WriteLine(cd.WriteData(300));
Console.WriteLine(dvd.DiscInfo());
Console.WriteLine(cd.DiscInfo());
dvd.AddFile("Funonabun", 20.00, ".jpg");
cd.AddFile("Wannabe", 400.34, ".mp3");
dvd.DiskContents();
cd.DiskContents();
}