How do arrays compare to linked lists in terms of performance?

How do arrays compare to linked lists in terms of performance?

Arrays offer faster access times due to contiguous memory allocation, while linked lists provide efficient insertions and deletions.

What about memory usage between the two?

Arrays require a fixed size, which can lead to wasted space, whereas linked lists use more memory per element due to pointers.

Are there scenarios where one is preferred over the other?

Yes, arrays are preferred for quick access and iteration, while linked lists are better for dynamic data where frequent insertions occur.

Can you explain the time complexity for common operations?

Sure! Accessing an element in an array is O(1), while in a linked list it's O(n). Insertion in a linked list is O(1) if you have a pointer, but O(n) for arrays if resizing is needed.