public static void Main()
{
Point firstPoint = new Point(new int[2] { 5, 6 });
Point secondPoint = new Point(new int[2] { 8, 10 });
Console.WriteLine(firstPoint);
Console.WriteLine(secondPoint);
Rectangle r = new Rectangle(firstPoint, secondPoint);
Console.WriteLine("Area of rectangle: {0}", r.Area());
Console.WriteLine("Perimeter of rectangle: {0}", r.Perimeter());
Parallelepiped p = new Parallelepiped(r, 2);
Console.WriteLine(p);
Console.WriteLine("Height of parallelepiped {0}", p.Height);
Console.WriteLine("Volume of parallelepiped {0}", p.Volume());
}
public Parallelepiped(Parallelepiped p)
: this(p.BaseSide, p.Height)
{
}