What are the advantages of using linked lists over arrays?

What are the advantages of using linked lists over arrays?

Linked lists offer several advantages over arrays, such as dynamic size, efficient insertions and deletions, and better memory utilization.

Can you explain how dynamic size is an advantage?

Sure! Unlike arrays, which have a fixed size, linked lists can grow and shrink as needed, allowing for more flexible memory usage.

What about insertions and deletions? Why are they more efficient?

In linked lists, you can easily insert or delete nodes without shifting elements, which is required in arrays. This makes operations faster.

Are there any disadvantages to using linked lists?

Yes, linked lists can have disadvantages like higher memory overhead due to storing pointers and slower access times compared to arrays.

When should I choose a linked list over an array?

Choose a linked list when you need frequent insertions and deletions, or when the size of the data structure is unpredictable.