1 for(auto it = v5.cbegin(); it != v5.cend() && !it->empty(); ++it)
2     {
3         cout << *it << "  ";
4     }

1 Character_3.cpp:496:51: error: request for member 'empty' in '* it.__gnu_cxx::__normal_iterator<_Iterator, _Container>::operator-><int*, std::vector<int> >()', which is of non-class type 'int'
2   for(auto it = v5.begin(); it != v5.end() && !it->empty(); ++it)

1 for(auto it = v5.cbegin(); it != v5.cend() && !isspace(*it); ++it)
2     {
3         cout << *it << "  ";
4     }
5     cout << endl;