Eroare de compilare: main.cpp: In function 'int main()': main.cpp:40:9: error: reference to 'prev' is ambiguous prev[i] = v[j]; ^~~~ main.cpp:9:39: note: candidates are: int prev [100005] int dp[100005], v[100005], a[100005], prev[100005], rasp[100005]; ^~~~ In file included from /usr/include/c++/6/bits/stl_algobase.h:66:0, from /usr/include/c++/6/bits/char_traits.h:39, from /usr/include/c++/6/ios:40, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/bits/stl_iterator_base_funcs.h:217:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type) prev(_BidirectionalIterator __x, typename ^~~~ main.cpp:47:15: error: reference to 'prev' is ambiguous poz = prev[poz]; ^~~~ main.cpp:9:39: note: candidates are: int prev [100005] int dp[100005], v[100005], a[100005], prev[100005], rasp[100005]; ^~~~ In file included from /usr/include/c++/6/bits/stl_algobase.h:66:0, from /usr/include/c++/6/bits/char_traits.h:39, from /usr/include/c++/6/ios:40, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/bits/stl_iterator_base_funcs.h:217:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type) prev(_BidirectionalIterator __x, typename ^~~~ Non zero exit status: 1