Eroare de compilare: user.cpp: In function ‘void DFS(int)’: user.cpp:20:28: error: cannot convert ‘std::vector<int>’ to ‘int’ in initialization int Vecin=G[nod]; ^ user.cpp: In function ‘int main()’: user.cpp:34:17: error: cannot bind ‘std::basic_istream<char>’ lvalue to ‘std::basic_istream<char>&&’ eu>>V; ^ In file included from /usr/local/include/c++/4.8.0/fstream:38:0, from user.cpp:1: /usr/local/include/c++/4.8.0/istream:872:5: error: initializing argument 1 of ‘std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Tp = int [1000005]]’ operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x) ^ user.cpp:38:15: error: request for member ‘push_back’ in ‘G’, which is of non-class type ‘std::vector<int> [30005]’ G.push_back(y); ^ user.cpp:41:17: warning: the address of ‘use’ will always evaluate as ‘true’ [-Waddress] if(!use) ^ user.cpp:44:29: error: no matching function for call to ‘max(long long int&, long long int [30005])’ Smax=max(Smax,DP); ^ user.cpp:44:29: note: candidates are: In file included from /usr/local/include/c++/4.8.0/bits/char_traits.h:39:0, from /usr/local/include/c++/4.8.0/ios:40, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/local/include/c++/4.8.0/bits/stl_algobase.h:216:5: note: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&) max(const _Tp& __a, const _Tp& __b) ^ /usr/local/include/c++/4.8.0/bits/stl_algobase.h:216:5: note: template argument deduction/substitution failed: user.cpp:44:29: note: deduced conflicting types for parameter ‘const _Tp’ (‘long long int’ and ‘long long int [30005]’) Smax=max(Smax,DP); ^ In file included from /usr/local/include/c++/4.8.0/bits/char_traits.h:39:0, from /usr/local/include/c++/4.8.0/ios:40, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/local/include/c++/4.8.0/bits/stl_algobase.h:260:5: note: template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare) max(const _Tp& __a, const _Tp& __b, _Compare __comp) ^ /usr/local/include/c++/4.8.0/bits/stl_algobase.h:260:5: note: template argument deduction/substitution failed: user.cpp:44:29: note: deduced conflicting types for parameter ‘const _Tp’ (‘long long int’ and ‘long long int [30005]’) Smax=max(Smax,DP); ^ user.cpp:49:15: error: request for member ‘clear’ in ‘G’, which is of non-class type ‘std::vector<int> [30005]’ G.clear(); ^