Eroare de compilare: user.cpp: In function ‘void add_list(TrieNode*, int*, int)’: user.cpp:48:22: error: reference to ‘next’ is ambiguous if (node->children[next[i]]) ^ user.cpp:28:5: note: candidates are: int next [3] int next[3] = {1, 2, 0}; ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:66:0, from /usr/local/include/c++/4.8.0/algorithm:61, from user.cpp:3: /usr/local/include/c++/4.8.0/bits/stl_iterator_base_funcs.h:184:5: note: template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type) next(_ForwardIterator __x, typename ^ user.cpp:49:38: error: reference to ‘next’ is ambiguous current_best+= W * node->children[next[i]]->sum; ^ user.cpp:28:5: note: candidates are: int next [3] int next[3] = {1, 2, 0}; ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:66:0, from /usr/local/include/c++/4.8.0/algorithm:61, from user.cpp:3: /usr/local/include/c++/4.8.0/bits/stl_iterator_base_funcs.h:184:5: note: template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type) next(_ForwardIterator __x, typename ^