What are the best data structures for implementing hashing?
The most common data structures for hashing are hash tables, hash maps, and sets. They allow for efficient data retrieval.
Can you explain how a hash table works?
A hash table uses a hash function to convert keys into indices in an array, allowing for fast data access.
What are the advantages of using a hash map over a regular array?
Hash maps provide average-case constant time complexity for lookups, while arrays require linear time for searching.
Are there any downsides to using hash tables?
Yes, hash tables can suffer from collisions, which can degrade performance, and they require a good hash function to minimize this.
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