When should I use arrays instead of lists?

When should I use arrays instead of lists?

You should use arrays when you need fixed-size collections and better performance, while lists are more flexible.

Can you explain the performance differences between them?

Sure! Arrays have faster access times due to their contiguous memory allocation, while lists can be slower because of dynamic resizing.

What about memory usage? Are arrays more efficient?

Yes, arrays typically use less memory since they have a fixed size, whereas lists may have overhead for dynamic resizing.

Are there any scenarios where lists are preferred?

Lists are preferred when you need to frequently add or remove elements, as they can grow and shrink dynamically.