Level 1 covers basic programming concepts such as variables, arrays, vectors, and user input. Level 2 focuses on functions, scope, comments, and namespaces, while Level 3 delves into conditions (if statements) and for and while loops. Level 4 builds on these concepts, introducing references, prototypes, and the compilation from the terminal.
Additionally, the course includes an extra bonus section on Object-Oriented Programming, a skill that is increasingly in demand in the industry. By the end of the course, you will have a solid understanding of how to organize your C++ code with .hpp and .cpp files, as well as the ability to write object-oriented code with C++.