Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:18:16: error: reference to ‘next’ is ambiguous memset(next,0,sizeof(next)); ^ user.cpp:7:17: note: candidates are: short int next [1010][257] short int t, n, next[NMax][257], sp, ap[257], ind=-1, i, j,fr[256]; ^ 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:18:30: error: reference to ‘next’ is ambiguous memset(next,0,sizeof(next)); ^ user.cpp:7:17: note: candidates are: short int next [1010][257] short int t, n, next[NMax][257], sp, ap[257], ind=-1, i, j,fr[256]; ^ 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:23:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] fr[s[i]]=1; ^ user.cpp:29:9: error: reference to ‘next’ is ambiguous next[n][s[n]]=n; ^ user.cpp:7:17: note: candidates are: short int next [1010][257] short int t, n, next[NMax][257], sp, ap[257], ind=-1, i, j,fr[256]; ^ 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:33:21: error: reference to ‘next’ is ambiguous