unordered_map1 [C++ STL] unordered_map std::unordered_map This data structure is an associative container the contains key-value pairs with unique keys. Search, insertion, and removal of elements have average constane-time complexity Internally, the elements are not osorte in any particular order, but organized into buckets. Properties Associative container Unique keys Reference : https://en.cppreference.com/w/cpp/container/unordered.. 2023. 1. 16. 이전 1 다음