public static void Main(string[] args)
{
var p = new Point(0, 0);
var rt = new Rectangle("blue", p, 3, 4.5);
var sq = new Square("red", p, 5);
var pt = new Pentagon("green", p, 10);
rt.Print();
sq.Print();
pt.Print();
sq.Rotate(5);
sq.Print();
pt.Transfer(-2, 9);
pt.Print();
}