Eroare de compilare: main.cpp: In function 'void dijkstra()': main.cpp:53:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<vec[u].size(); i++) ~^~~~~~~~~~~~~~ main.cpp:66:39: error: no matching function for call to 'std::priority_queue<int, std::vector<int>, comp>::push(std::pair<int, int>&)' nod.push(vecin); ^ In file included from /usr/include/c++/6/queue:64:0, from main.cpp:4: /usr/include/c++/6/bits/stl_queue.h:558:7: note: candidate: void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = int; _Sequence = std::vector<int>; _Compare = comp; std::priority_queue<_Tp, _Sequence, _Compare>::value_type = int] push(const value_type& __x) ^~~~ /usr/include/c++/6/bits/stl_queue.h:558:7: note: no known conversion for argument 1 from 'std::pair<int, int>' to 'const value_type& {aka const int&}' /usr/include/c++/6/bits/stl_queue.h:566:7: note: candidate: void std::priority_queue<_Tp, _Sequence, _Compare>::push(std::priority_queue<_Tp, _Sequence, _Compare>::value_type&&) [with _Tp = int; _Sequence = std::vector<int>; _Compare = comp; std::priority_queue<_Tp, _Sequence, _Compare>::value_type = int] push(value_type&& __x) ^~~~ /usr/include/c++/6/bits/stl_queue.h:566:7: note: no known conversion for argument 1 from 'std::pair<int, int>' to 'std::priority_queue<int, std::vector<int>, comp>::value_type&& {aka int&&}' Non zero exit status: 1