There are some tasks of four topics of OOP.

• A primitive classes (an essentials of writing classes , getters, setters, private/private etc.)
• Templates (an essentials of writing templated classes, using STL algorithms, iterators, collections)
• A composition in classes
• Inheritance (base class, protected, pure virtual methods, override, virtual destructor, dynamical type cast)

Author: Evgeniy Rogovoy, NURE, 2016