After the previous set of quest., I had 2 task: 1. A C++ with OOP problem - with class Wheel, Car(is a vehicle, has 4 wheels), Truck(is a vehicle, has n wheels), Vehicle(some int data like speed, cylindrix capacity). I had to implement them and in class Truck - 3 more functions: AddWheel(const Wheel&), InsertWheel(const Wheels&, int index), DeleteWheel(int index)