text: #include <iostream>
  #include <memory>
  #include "holidaycard_to_friends.h"
  #include "holidaycard_to_company.h"  
                                      
  int main(int argc, char *argv[])
  {
      std::cout << "Card to the friends:" << "\n";
      auto cardFriends = std::make_shared<HolidaycardToFriends>();
      cardFriends->writeACard();
      std::cout << "\n";
      std::cout << "Card to the company:" << "\n";
      auto cardCompany = std::make_shared<HolidaycardToCompany>();
      cardCompany->writeACard();
  
      return 0;
  }
  