Вывести слова в алфавитном порядке

#include <iostream>
#include <string>
#include <sstream>
#include <algorithm>
#include <iterator>
#include <vector>
 
int main()
{
    std::string str = "zzz wee dfgbd asdsd dfgbdf aaaa fgf sdg dd asdfsdf";
    std::istringstream oss(str);
    std::istream_iterator<std::string> beg(oss), end;
    std::vector<std::string> words(beg, end);
    std::sort(words.begin(), words.end());
    std::copy(words.begin(), words.end(), std::ostream_iterator<std::string>(std::cout, "\n"));
    return 0;
}

#include <iostream>
#include <set>
#include <sstream>
#include <string>
#include <iterator>
 
int main()
{
    const std::string str = "zzz wee dfgbd asdsd dfgbdf aaaa fgf sdg dd asdfsdf";
    std::istringstream ist(str);
    using input_str = std::istream_iterator<std::string>;
    for (const auto &s : std::multiset<std::string>(input_str(ist), input_str()))
        std::cout << s << " ";
}