#include <iostream>
#include <list>
#include <iterator>
#include <algorithm>
using namespace std;
 
int main(void){
	std::list<int> lst;
 
	for(int i = 1; i < 10; i += 2)
		lst.push_back(i*14 % 11);
 
	std::cout << "lst:" << std::endl;
	std::copy(lst.begin(), lst.end(), std::ostream_iterator<int>(std::cout, " "));
 
	std::list<int>::iterator iter = lst.begin();
	int pos = 0;
	while(iter != lst.end()){
		if(*iter == 4){
			pos = *iter;
			break;
		}
	}
 
	std::cout << pos << std::endl;
 
	int p;
	std::cin >> p;
}

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