How do I resolve hash collisions in C++?

How do I resolve hash collisions in C++?

To resolve hash collisions in C++, you can use techniques like chaining or open addressing. Would you like to know more about these methods?

Yes, can you explain chaining?

Chaining involves maintaining a list of all elements that hash to the same index. When a collision occurs, you simply add the new element to the list at that index.

What about open addressing?

Open addressing finds another open slot in the hash table when a collision occurs. Techniques include linear probing, quadratic probing, and double hashing.

Which method is generally better?

It depends on the use case. Chaining is often simpler and more efficient for larger datasets, while open addressing can be faster for smaller tables.