static void Main(string[] args)
{
TSquare Square = new TSquare();
TSquare Square2 = new TSquare();
Console.WriteLine("Side of Square equals: " + Square);
Console.WriteLine("Side of Square2 equals: " + Square2);
Console.WriteLine();
Square.GetArea();
Square.GetPerimeter();
TSquare.Compare(Square, Square2);
Square2.GetArea();
Square2.GetPerimeter();
Console.WriteLine("Sum of squares " + (Square + Square2));
Console.WriteLine();
TCube cube = new TCube();
Console.WriteLine("Side of cube equals: " + cube);
cube.Volume();
}
public TCube(TCube TCube)
{
this.side = TCube.side;
}