Eroare de compilare: user.cpp: In function ‘void deleteelem(int, int)’: user.cpp:13:1: error: reference to ‘next’ is ambiguous next[index][prev[index][poz]]=next[index][poz]; ^ user.cpp:5:30: note: candidates are: std::vector<std::vector<int> > next vector<vector<int> >v,f,prev,next,recon,ans; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0, from /usr/include/c++/4.8/algorithm:61, from user.cpp:2: /usr/include/c++/4.8/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:13:13: error: reference to ‘prev’ is ambiguous next[index][prev[index][poz]]=next[index][poz]; ^ user.cpp:5:25: note: candidates are: std::vector<std::vector<int> > prev vector<vector<int> >v,f,prev,next,recon,ans; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0, from /usr/include/c++/4.8/algorithm:61, from user.cpp:2: /usr/include/c++/4.8/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type) prev(_BidirectionalIterator __x, typename ^ user.cpp:13:31: error: reference to ‘next’ is ambiguous next[index][prev[index][poz]]=next[index][poz]; ^ user.cpp:5:30: note: candidates are: std::vector<std::vector<int> > next vector<vector<int> >v,f,prev,next,recon,ans; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0, from /usr/include/c++/4.8/algorithm:61, from user.cpp:2: /usr/include/c++/4.8/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:14:1: error: reference to ‘prev’ is ambiguous prev[index][next[index][poz]]=prev[index][poz]; ^ user.cpp:5:25: note: candidates are: std::vector<std::vector<int> > prev vector<vector<int> >v,f,prev,next,recon,ans; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0, from /usr/include/c++/4.8/algorithm:61, from user.cpp:2: /usr/include/c++/4.8/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type) prev(_BidirectionalIterator __x, typename ^ user.cpp:14:13: error: reference to ‘next’ is ambiguous