What are the best practices for using arrays in C++?

What are the best practices for using arrays in C++?

Some best practices include using std::vector for dynamic arrays, initializing arrays properly, and avoiding magic numbers.

Why should I prefer std::vector over raw arrays?

std::vector provides automatic memory management, bounds checking, and easier resizing, making it safer and more flexible.

Can you explain how to initialize an array in C++?

You can initialize an array in C++ using curly braces, like this: int arr[5] = {1, 2, 3, 4, 5};.

What are magic numbers and why should I avoid them?

Magic numbers are hard-coded values without explanation. Avoiding them improves code readability and maintainability.