The multimap::count is a built-in function in C++ STL which returns the number of times a key is present in the multimap container.
Parameters: The function accepts one mandatory parameter key which specifies the key whose count in multimap container is to be returned.
Return Value: The function returns the number of times a key is present in the multimap container.
1 exists 2 times in the multimap 2 exists 3 times in the multimap
Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.
- How to access private/protected method outside a class in C++
- lvalues references and rvalues references in C++ with Examples
- Difference between cout and std::cout in C++
- C++ program to check whether a String is a Pangram or not
- Difference between pair in Multiset and Multimap in C++ STL
- How to use unordered_map efficiently in C++
- Difference between Array and Map
- Header files in C/C++ with Examples
- C++ Program for the Fractional Knapsack Problem
- Trigraphs in C++ with Examples
- Difference Between DART and C++
- How to fix auto keyword error in Dev-C++
- Lexicographical smallest number after at most K consecutive swaps
- Important functions of STL Components in C++
- Array of Structures vs. Array within a Structure in C/C++
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to firstname.lastname@example.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.