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Overview

Explore unordered associative containers in C++ such as unordered_map and unordered_set. Understand how these containers use hash functions and key equality to enhance performance without sorting keys.

We'll cover the following...

With the new C++11 standard, C++ has four unordered associative containers: std::unordered_map, std::unordered_multimap, std::unordered_set, and std::unordered_multiset. They have a lot in common with ...