#include <iostream>
#include <vector>
#include <list>
using namespace std;

int main() {
	::vector<int> v = {1,2,3,4};
	::list  <int> l = {1,2,3,4};
    for (int n : v) {
        ::cout << n << '\n';
    }	
    for (int n : l) {
        ::cout << n << '\n';
    }	
	return 0;
}