#include <algorithm>
#include <experimental/iterator>
#include <iostream>
#include <iterator>
#include <vector>
 
int main()
{
    std::vector<int> v = {1, 2, 3, 4, 5};
    std::copy(v.begin(), v.end(), std::experimental::make_ostream_joiner(std::cout, ", "));
}