text: #include <iostream>
  #include "vehicle.hpp"
  #include "car.hpp"
  #include "bus.hpp"
  #include "motorcycle.hpp"
  #include "truck.hpp"
  
  int main(int argc, char *argv[])
  {
      const Car benz{"KAK542T",Blue};
      const Truck canter{"KAK542T",White};
      std::cout<<"Car with plate: "<<benz.license_plate<<" Color: "<<benz.color<<std::endl;
      std::cout<<"Truck with plate: "<<canter.license_plate<<" Color: "<<canter.color<<std::endl;
      return 0;
  }
  