-a

void Wordlist::fillMap()
{
    std::for_each(words.begin(), words.end(),
             [&](std::string s)
             {
                 linkedWords[s]++;
             });
}

void Wordlist::minusA()
{
    size_t size{};
    std::for_each(words.begin(),words.end(),[&size](std::string s){if(size < s.size()) size = s.size();});
    fillMap();
    std::for_each(linkedWords.begin(), linkedWords.end(),
             [size](std::pair<std::string,int> n)
             {

                 std::cout << std::setw(size) << std::left << n.first << '\t' << n.second << std::endl;
             });
}