Eroare de compilare: main.cpp: In member function 'bool Compara::operator()(int, int)': main.cpp:41:27: error: 'darg' was not declared in this scope return (drag[x] > darg[y]); ^~~~ main.cpp: At global scope: main.cpp:44:44: error: 'Comapara' was not declared in this scope std::priority_queue<int, std::vector<int>, Comapara> pri_queue; ^~~~~~~~ main.cpp:44:52: error: template argument 3 is invalid std::priority_queue<int, std::vector<int>, Comapara> pri_queue; ^ main.cpp: In function 'void read_file(int&, int&)': main.cpp:77:37: error: no matching function for call to 'std::queue<Coord>::push(<brace-enclosed initializer list>)' coada.push({i, j, 0}); ^ In file included from /usr/include/c++/6/queue:64:0, from main.cpp:9: /usr/include/c++/6/bits/stl_queue.h:242:7: note: candidate: void std::queue<_Tp, _Sequence>::push(const value_type&) [with _Tp = Coord; _Sequence = std::deque<Coord, std::allocator<Coord> >; std::queue<_Tp, _Sequence>::value_type = Coord] push(const value_type& __x) ^~~~ /usr/include/c++/6/bits/stl_queue.h:242:7: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type& {aka const Coord&}' /usr/include/c++/6/bits/stl_queue.h:247:7: note: candidate: void std::queue<_Tp, _Sequence>::push(std::queue<_Tp, _Sequence>::value_type&&) [with _Tp = Coord; _Sequence = std::deque<Coord, std::allocator<Coord> >; std::queue<_Tp, _Sequence>::value_type = Coord] push(value_type&& __x) ^~~~ /usr/include/c++/6/bits/stl_queue.h:247:7: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::queue<Coord>::value_type&& {aka Coord&&}' main.cpp: In function 'void BFS_drum(int, int)': main.cpp:115:36: error: request for member 'top' in 'pri_queue', which is of non-class type 'int' Coord nod_curr = pri_queue.top(); ^~~ main.cpp:116:19: error: request for member 'pop' in 'pri_queue', which is of non-class type 'int' pri_queue.pop(); ^~~ main.cpp:120:17: warning: unused variable 'cost' [-Wunused-variable] int cost = dragoni[vecin.i][vecin.j]; ^~~~ Non zero exit status: 1