#include "stdio.h"

class Parent {
  public:
    void GetValue() { Count(); }
  private:
    virtual void Count() { printf("%d", 1); }
};

class Child : public Parent { 
  private:
    void Count() { printf("%d", 2); }
};

int main() {
  Parent * obj = new Child;
  obj->GetValue();
  return 0;
}