When should I use linked lists in C++?

When should I use linked lists in C++ instead of arrays?

You should use linked lists when you need dynamic memory allocation, frequent insertions/deletions, or when the size of the data structure is unknown.

What are the advantages of linked lists over arrays?

Linked lists allow for efficient insertions and deletions without reallocating memory, while arrays require shifting elements.

Are there any downsides to using linked lists?

Yes, linked lists use more memory due to storing pointers, and accessing elements is slower compared to arrays due to non-contiguous memory.

Can you give me an example of when to use a linked list?

Sure! Use a linked list for implementing a queue where you frequently add and remove elements from both ends.