When should I use std::container in C++?

When should I use std::container in C++?

You should use std::container when you need a data structure that manages a collection of objects, like vectors or maps.

What are the benefits of using std::vector over a regular array?

std::vector offers dynamic sizing, automatic memory management, and a rich set of member functions for easier manipulation.

Are there specific scenarios where I should avoid using std::list?

Yes, avoid std::list when you need random access to elements, as it has slower access times compared to std::vector.

Can you explain the difference between std::set and std::unordered_set?

std::set maintains order and allows for unique elements, while std::unordered_set offers faster access with no specific order.