class Point
{
  protected:
    int x, y;
  public:
    Point(int x0 = 0, int y0 = 0) : x(x0), y(y0) {}
    Point(const Point& p) : x(p.x), y(p.y) {}
    virtual ~Point() {}
    const Point& operator=(const Point& p)
    {
      if(this != &p)
      {
        x = p.x;
        y = p.y;
      }
      return *this;
    }
    int getX() { return x; }
    int getY() { return y; }
    int setX(int x0) { x = x0; }
    int setY(int y0) { y = y0; }
    virtual void print() { printf("Point\n"); }
};

class Circle : public Point
{
  private:
    int r;
  public:
    Circle(Point p, int r0 = 0) : Point(p), r(r0) {}
    Circle(int x0 = 0, int y0 = 0, int r0 = 0) : Point(x0, y0), r(r0) {}
    virtual ~Circle() {}
    const Circle& operator=(const Circle& c)
    {
      if(this != &c)
      {
        x = c.x;
        y = c.y;
        r = c.r;
      }
      return *this;
    }
    int getR() { return r; }
    int setR(int r0) { r = r0; }
    virtual void print() { printf("Circle\n"); }
};

int main()
{
  Point* p = new Point();
  Point* c = new Circle();
  p->print();
  c->print();
  return 0;
}