To count the number of occurrences of a specific element in a list in C++, you can use the std::count algorithm with std::list.
In this example,
#include <iostream>
#include <list>
#include <algorithm>
int main() {
std::list<int> myList = {1, 2, 3, 2, 4, 2, 5};
int count = std::count(myList.begin(), myList.end(), 2);
std::cout << "Number of occurrences: " << count << std::endl;
return 0;
}
Number of occurrences: 3
In this tutorial, we learned How to count the Number of Occurrences of Specific Element in the List in C++ language with well detailed examples.