In the above program, we define a simple function `add` and a class `Calculator` with a member function `multiply`. The `main` function demonstrates how to use these to perform basic arithmetic.
In the above program, we define a simple function `add` and a class `Calculator` with a member function `multiply`. The `main` function demonstrates how to use these to perform basic arithmetic.
- [C++ Tutorial for Beginners - Full Course](https://youtu.be/vlnpwxzdw4y)
- [C++ Tutorial for Beginners - Full Course](https://www.youtube.com/watch?v=vlnpwxzdw4y)