multimap maxsize() in C++ STL
Last Updated :
22 Jun, 2022
The multimap::max_size() is a built-in function in C++ STL which returns the maximum number of elements a multimap container can hold.
Syntax:
multimap_name.max_size()
Parameters: This function does not accept any parameters.
Return Value: This function returns the maximum number of elements a list container can hold.
C++
#include <bits/stdc++.h>
using namespace std;
int main()
{
multimap< int , int > mp1, mp2;
cout << "The max size of mp1 is " << mp1.max_size();
cout << "\nThe max size of mp2 is " << mp2.max_size();
return 0;
}
|
Output:
The max size of mp1 is 461168601842738790
The max size of mp2 is 461168601842738790
Time Complexity – Constant O(1)
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