How does the performance of linked lists in C++ compare to arrays?

How does the performance of linked lists in C++ compare to arrays?

Linked lists offer dynamic size and efficient insertions/deletions, while arrays provide faster access times due to contiguous memory.

What are the time complexities for common operations in linked lists?

For linked lists, insertion and deletion are O(1) if you have a pointer to the node, while access is O(n).

Are there any scenarios where I should prefer arrays over linked lists?

Yes, if you need fast access to elements and know the size in advance, arrays are generally better.

Can you explain the memory overhead of linked lists?

Linked lists have extra memory overhead due to storing pointers for each node, which can be significant for small data types.