How unordered map stl

how an unordered map stl is implemented. is it implemented using linked list that was thaught by prattek bhaiya

hashing techniques are used for implementing maps in stl

i asking is it implemented that was told by prattek bhaiya

Internally unordered_map is implemented using Hash Table, the key provided to map are hashed into indices of hash table.
Refer these for the implementation of hash map:


If you are enrolled in the Algo++ or Complete C++ or any DSA course, you can watch the video of Coding Blocks on its implementation.

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in prateek bhaiya code we can store same keys .how we can store distinct keys?