#include <iostream>
#include <cstdlib>
#include "list_iterator.h"
using namespace std;

node c = {30, 0};
node b = {20, &c};
node a = {10, &b};

inline const list_iterator& begin()
{
	static const list_iterator it(&a);
	return it;
}

inline const list_iterator& end() {
	static const list_iterator it(0);
	return it;
}

int main()
{
	for (list_iterator it = begin(); it != end(); ++it) {
		cout << *it << "\n";   //cout << it.operator*() << "\n";
	}

	return EXIT_SUCCESS;
}