static void Main(string[] args)
{
Type boxType = typeof(Box);
FieldInfo[] fields = boxType.GetFields(BindingFlags.NonPublic | BindingFlags.Instance);
Console.WriteLine(fields.Count());
var length = double.Parse(Console.ReadLine());
var width = double.Parse(Console.ReadLine());
var height = double.Parse(Console.ReadLine());
var box = new Box(length, width, height);
var result = new StringBuilder();
result.AppendLine($"Surface Area - {box.CalculateSurface():F2}");
result.AppendLine($"Lateral Surface Area - {box.CalculateLateralSurface():F2}");
result.AppendLine($"Volume - {box.CalculateVolume():F2}");
Console.Write(result);
}
