Eroare de compilare: user.cpp:3:54: error: ‘int time [401]’ redeclared as different kind of symbol int k,j,i,a[401][901],m,n,poz[401],next[401],time[401],elim[401],etape,ct; ^ In file included from /usr/include/pthread.h:26:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/gthr-default.h:35, from /usr/include/i386-linux-gnu/c++/4.8/bits/gthr.h:148, from /usr/include/c++/4.8/ext/atomicity.h:33, from /usr/include/c++/4.8/bits/ios_base.h:39, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/time.h:186:15: error: previous declaration of ‘time_t time(time_t*)’ extern time_t time (time_t *__timer) __THROW; ^ user.cpp: In function ‘int main()’: user.cpp:10:6: error: reference to ‘next’ is ambiguous next[i]=1; ^ user.cpp:3:36: note: candidates are: int next [401] int k,j,i,a[401][901],m,n,poz[401],next[401],time[401],elim[401],etape,ct; ^ 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:20:27: warning: pointer to a function used in arithmetic [-Wpointer-arith] else{if(time[i]==0){poz[i]=next[i]; ^ user.cpp:20:40: error: reference to ‘next’ is ambiguous else{if(time[i]==0){poz[i]=next[i]; ^ user.cpp:3:36: note: candidates are: int next [401] int k,j,i,a[401][901],m,n,poz[401],next[401],time[401],elim[401],etape,ct; ^ 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:21:24: warning: pointer to a function used in arithmetic [-Wpointer-arith]