What are the best data structures for programming?

What are the best data structures for programming?

The best data structures depend on the specific use case, but commonly used ones include arrays, linked lists, stacks, queues, trees, and hash tables.

Can you explain when to use a hash table?

Hash tables are great for situations where you need fast lookups, insertions, and deletions, like in implementing a dictionary.

What about trees? When should I use them?

Trees are useful for hierarchical data representation, such as file systems or organizational structures, and for efficient searching and sorting.

Are there any data structures that are better for large datasets?

For large datasets, consider using B-trees or tries, as they are optimized for disk storage and can handle large volumes of data efficiently.