Eroare de compilare: main.cpp: In member function 'int Graph::returnCost(int, int)': main.cpp:36:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<=this->nodesdad.size() - 1;i++) { ~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::addNodes(int, int, int)': main.cpp:47:47: error: no matching function for call to 'find(std::vector<int>::iterator, std::vector<int>::iterator, int&)' if (find(nodes.begin(), nodes.end(), node1) != nodes.end()) { ^ In file included from /usr/include/c++/6/bits/locale_facets.h:48:0, from /usr/include/c++/6/bits/basic_ios.h:37, from /usr/include/c++/6/ios:44, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:9: /usr/include/c++/6/bits/streambuf_iterator.h:369:5: note: candidate: template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(std::istreambuf_iterator<_CharT>, std::istreambuf_iterator<_CharT>, const _CharT2&) find(istreambuf_iterator<_CharT> __first, ^~~~ /usr/include/c++/6/bits/streambuf_iterator.h:369:5: note: template argument deduction/substitution failed: main.cpp:47:47: note: '__gnu_cxx::__normal_iterator<int*, std::vector<int> >' is not derived from 'std::istreambuf_iterator<_CharT>' if (find(nodes.begin(), nodes.end(), node1) != nodes.end()) { ^ main.cpp:52:47: error: no matching function for call to 'find(std::vector<int>::iterator, std::vector<int>::iterator, int&)' if (find(nodes.begin(), nodes.end(), node2) != nodes.end()) { ^ In file included from /usr/include/c++/6/bits/locale_facets.h:48:0, from /usr/include/c++/6/bits/basic_ios.h:37, from /usr/include/c++/6/ios:44, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:9: /usr/include/c++/6/bits/streambuf_iterator.h:369:5: note: candidate: template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(std::istreambuf_iterator<_CharT>, std::istreambuf_iterator<_CharT>, const _CharT2&) find(istreambuf_iterator<_CharT> __first, ^~~~ /usr/include/c++/6/bits/streambuf_iterator.h:369:5: note: template argument deduction/substitution failed: main.cpp:52:47: note: '__gnu_cxx::__normal_iterator<int*, std::vector<int> >' is not derived from 'std::istreambuf_iterator<_CharT>' if (find(nodes.begin(), nodes.end(), node2) != nodes.end()) { ^ main.cpp: In member function 'std::vector<std::pair<int, int> > Graph::gasesteVeciniNeorientat(int)': main.cpp:62:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<nodesdad.size();i++ ) { ~^~~~~~~~~~~~~~~~ main.cpp:66:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<nodechildren.size();i++ ) { ~^~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<std::pair<int, int> > Graph::gasesteVeciniOrientat(int)': main.cpp:75:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<nodesdad.size();i++ ) { ~^~~~~~~~~~~~~~~~ main.cpp: In function 'void Dijkstra(Graph, int)': main.cpp:101:13: warning: unused variable 'min' [-Wunused-variable] Non zero exit status: 1