How does C++ handle memory management with containers?

How does C++ handle memory management with containers?

C++ uses automatic and manual memory management. Containers like std::vector manage memory automatically, but you can also use smart pointers for manual control.

What are the advantages of using smart pointers over raw pointers?

Smart pointers help prevent memory leaks and dangling pointers by automatically managing the memory lifecycle.

Can you explain the difference between std::vector and std::list?

Sure! std::vector is a dynamic array that allows fast random access, while std::list is a doubly linked list that allows efficient insertions and deletions.

When should I use std::unique_ptr instead of std::shared_ptr?

Use std::unique_ptr when you want sole ownership of an object, and std::shared_ptr when you need shared ownership among multiple pointers.