#include <forward_list>
#include <iostream>

int main() {
	const int elements = 10;

	std::forward_list<int> fli;


	for (size_t i = 0; i < elements; i++)
	{
		fli.push_front(i);
	}

	for (auto i : fli)
		std::cout << i << ' ';

	fli.clear();

	return 0;
}
//output: 9 8 7 6 5 4 3 2 1 0