Eroare de compilare: user.cpp:16:1: error: ‘ifstream’ does not name a type ifstream in ("dijkstra.in"); ^ user.cpp:17:1: error: ‘ofstream’ does not name a type ofstream out ("dijkstra.out"); ^ user.cpp: In function ‘void Read()’: user.cpp:29:5: error: ‘in’ was not declared in this scope in >> N >> M ; ^ user.cpp:32:14: error: request for member ‘push_back’ in ‘Graph’, which is of non-class type ‘std::vector<std::pair<int, int> > [50005]’ Graph.push_back(make_pair(final_node,cost)); ^ user.cpp: In function ‘void MakeDijstra()’: user.cpp:38:18: error: ‘class std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int> >, std::greater<std::pair<int, int> > >’ has no member named ‘push_back’ Dijkstra_Heap.push_back(make_pair(0,1)); ^ user.cpp:41:27: error: ‘class std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int> >, std::greater<std::pair<int, int> > >’ has no member named ‘first’ cost = Dijkstra_Heap.first(); ^ user.cpp:42:27: error: ‘class std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int> >, std::greater<std::pair<int, int> > >’ has no member named ‘second’ node = Dijkstra_Heap.second(); ^ user.cpp: In function ‘void PutSol()’: user.cpp:53:7: error: ‘out’ was not declared in this scope out << ( Cost[i] != INF ? Cost[i] : 0 ) << " "; ^ user.cpp: In function ‘int main()’: user.cpp:60:18: error: ‘MakeDijkstra’ was not declared in this scope MakeDijkstra(); ^