int main() { Circle a; Circle b(Point(1, 3), 3); Cylinder c; Cylinder d(Point(2, -4), 3, 4); Point e; Point f(4, 5); cout << "\nThe Circles:\n\tDefault:\n\t\t" << a.toString() << "\n\tCustom:\n\t\t" << b.toString() << endl; cout << "\nThe Cylinders:\n\tDefault:\n\t\t" << c.toString() << "\n\tCustom:\n\t\t" << d.toString() << endl; cout << "\nThe Points:\n\tDefault:\n\t\t" << e.toString() << "\n\tCustom:\n\t\t" << f.toString() << endl; return 0; }