When should I use arrays instead of linked lists?

When should I use arrays instead of linked lists?

You should use arrays when you need fast access to elements by index, as they provide O(1) time complexity for access.

What are the advantages of linked lists over arrays?

Linked lists allow for dynamic memory allocation and efficient insertions/deletions, especially in large datasets.

Are there any scenarios where both are equally good?

Yes, for small datasets, both can perform similarly, but the choice often depends on specific use cases.

Can you give me an example of when to use each?

Use arrays for storing a fixed number of items like a list of grades, and linked lists for a playlist where songs can be added or removed frequently.