Welcome To Tutorialspoint.dev
Officially launched 18th May 2019
C++ cpp-map cpp-unordered_map

Check if a key is present in a C++ map or unordered_map

A C++ map and unordered_map are initialized to some keys and their respective mapped values. Examples: Input : Map : 1 -> 4, 2 -> 6, 4 -> 6 Check1 : 5, Che...
C++ CPP-Library cpp-unordered_map

bucket_count and bucket_size in unordered_map in C++

as we know, internally unordered_map is implemented using hash table so, a bucket is a slot in the internal hash Table to which elements are assigned based on the has...
C++ Difference Between cpp-map

map vs unordered_map in C++

Pre-requisite : std::map, std::unordered_map When it comes to efficiency, there is a huge difference between maps and unordered maps. We must know the internal workin...
C++ cpp-containers-library CPP-Library

unordered_map in C++ STL

unordered_map is an associated container that stores elements formed by combination of key value and a mapped value. The key value is used to uniquely identify the el...

Subscribe to Our Newsletter