static void Main(string[] args)
{
BaseShape shape;
shape = ShapeFactory.getShape("Square", 5);
shape.showArea();
shape = ShapeFactory.getShape("Circle", 2);
shape.showArea();
shape = ShapeFactory.getShape("Rectangle", 2, 3);
shape.showArea();
shape = ShapeFactory.getShape("Triangle", 3, 4, 5);
shape.showArea();
}
static void Main(string[] args)
{
double[] A = { 3.0, 4.0, 5.0 };
Shape shape;
shape = ShapeFactory.getShape("Square", A);
shape.ShowArea();
shape = ShapeFactory.getShape("Circle", A);
shape.ShowArea();
shape = ShapeFactory.getShape("Rectangle", A);
shape.ShowArea();
shape = ShapeFactory.getShape("Triangle", A);
shape.ShowArea();
}