#include#include int main() { std::list
myList = {1, 2, 3, 4, 5}; int count = myList.size(); std::cout << "The list contains " << count << " elements." << std::endl; return 0; }
#includeThis example creates a singly linked list using the forward_list container provided by the C++ STL. It then iterates through the list using a for loop and increments a count variable with each iteration. Finally, it outputs the count using cout. Package library: The syntax #include#include int main() { std::forward_list myList = {1, 2, 3, 4, 5}; int count = 0; for (auto itr = myList.begin(); itr != myList.end(); ++itr) { count++; } std::cout << "The forward list contains " << count << " elements." << std::endl; return 0; }