class Thing
{
public:
  Thing();			// default constructor
  Thing(int h, int w);		// conversion constructor

  void Show() const;		// print the object status

  void Set(int h, int w);	// set height and weight

  int GetHeight() const;
  int GetWeight() const;	// accessors

private:
  int height;
  int weight;
  const int LIMIT;		// do NOT initialize here
};