std::vector<int> v{ 1, 3, 10, 8, 22 };

std::sort(v.begin(), v.end());

std::copy(v.begin(), v.end(), std::ostream_iterator<int>(std::cout, ", "));

std::cout << '\n';

std::copy(

std::make_reverse_iterator(v.end()),

std::make_reverse_iterator(v.begin()),

std::ostream_iterator<int>(std::cout, ", "));