#include <iostream>
using namespace std;

class Point
{  // ðîçä³ë private: ìîæëèâèé äîñòóï ëèøå ç ìåòîä³â äàíîãî êëàñó
  int x, y; 
  bool visibility; 

  public:
  void createPoint(int a, int b)
  { x = a; y = b;
    visibility = true;
  }
  void setVisibility(bool visibility) { this->visibility = visibility; }
  int  getX() { return x; }
  int  getY() { return y; }
  bool getV() { return visibility; }
};

int main()
{  Point p;
   p.createPoint(10,20);
   cout << "X = " << p.getX() <<'\n';
   cout << "Y = " << p.getY() <<'\n';
   cout << "Âèäèì³ñòü òî÷êè  "  << p.getV()  << '\n';
   p.createPoint(100,200);
   p.setVisibility(false);  // ßê óñòàëåíî visibility = true
   cout << "X = " << p.getX() << '\n';
   cout << "Y = " << p.getY() << '\n';
   cout << "Âèäèì³ñòü òî÷êè  "  << p.getV()  << '\n';
}