How can I write clear comments in C++?

How can I write clear comments in C++?

Writing clear comments in C++ involves being concise, relevant, and informative. Start by explaining the purpose of the code.

Can you give me some examples of good comments?

Sure! For instance, instead of saying 'This function does something,' you could say 'This function calculates the factorial of a number.'

What about commenting on complex algorithms?

For complex algorithms, break down the steps in your comments. Explain the logic behind each part to help others understand.

How do I decide what to comment on?

Comment on non-obvious code, complex logic, and any assumptions made. If it helps someone understand your code better, it's worth commenting.