static void Main(string[] args)
{
double length = double.Parse(Console.ReadLine());
double width = double.Parse(Console.ReadLine());
double height = double.Parse(Console.ReadLine());
try
{
box box = new box(length, width, height);
Console.WriteLine(box.GetArea());
Console.WriteLine(box.GetLaterArea());
Console.WriteLine(box.GetVolume());
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
}