Eroare de compilare: user.cpp: In function ‘void afis()’: user.cpp:24:33: error: reference to ‘prev’ is ambiguous for(int i=1;i<=n;i++) cout<<prev[i]<<' '; ^ user.cpp:8:69: note: candidates are: int prev [63368] int n,c[63368],niv[63368],acata,a_cata[63368],d[63368],k,linie,inou,prev[63368]; ^ In file included from /usr/include/c++/5/bits/stl_algobase.h:66:0, from /usr/include/c++/5/bits/char_traits.h:39, from /usr/include/c++/5/ios:40, from /usr/include/c++/5/istream:38, from /usr/include/c++/5/fstream:38, from user.cpp:1: /usr/include/c++/5/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: In function ‘void Afis(int)’: user.cpp:32:9: error: reference to ‘prev’ is ambiguous if(!prev[k]) return; ^ user.cpp:8:69: note: candidates are: int prev [63368] int n,c[63368],niv[63368],acata,a_cata[63368],d[63368],k,linie,inou,prev[63368]; ^ In file included from /usr/include/c++/5/bits/stl_algobase.h:66:0, from /usr/include/c++/5/bits/char_traits.h:39, from /usr/include/c++/5/ios:40, from /usr/include/c++/5/istream:38, from /usr/include/c++/5/fstream:38, from user.cpp:1: /usr/include/c++/5/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:33:8: error: reference to ‘prev’ is ambiguous g<<prev[k]<<' '; ^ user.cpp:8:69: note: candidates are: int prev [63368] int n,c[63368],niv[63368],acata,a_cata[63368],d[63368],k,linie,inou,prev[63368]; ^ In file included from /usr/include/c++/5/bits/stl_algobase.h:66:0, from /usr/include/c++/5/bits/char_traits.h:39, from /usr/include/c++/5/ios:40, from /usr/include/c++/5/istream:38, from /usr/include/c++/5/fstream:38, from user.cpp:1: /usr/include/c++/5/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:34:10: error: reference to ‘prev’ is ambiguous Afis(prev[k]); prev[k]=0; ^