static void Main(string[] args) { try { decimal length = decimal.Parse(Console.ReadLine()); decimal width = decimal.Parse(Console.ReadLine()); decimal height = decimal.Parse(Console.ReadLine()); Box box = new Box(length, width, height); box.GetArea(length, width, height); box.GetLateralArea(length, width, height); box.Volume(length, width, height); } catch (Exception ex) { Console.WriteLine(ex.Message); } }