Eroare de compilare: user.cpp: In function ‘void query(int)’: user.cpp:16:9: error: reference to ‘next’ is ambiguous next[x]= k; ^ user.cpp:11:16: note: candidates are: int next [1000001] int v[nmax+1], next[nmax+1]; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /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:20:10: error: reference to ‘next’ is ambiguous if ( next[x]==x ) k= x, ok= 1; ^ user.cpp:11:16: note: candidates are: int next [1000001] int v[nmax+1], next[nmax+1]; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /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:21:15: error: reference to ‘next’ is ambiguous else if ( next[x]==0 ) ok= 1; ^ user.cpp:11:16: note: candidates are: int next [1000001] int v[nmax+1], next[nmax+1]; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:66:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /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:22:17: error: reference to ‘next’ is ambiguous else query( next[x] ); ^ user.cpp:11:16: note: candidates are: int next [1000001]