Eroare de compilare: main.cpp: In member function 'bool ComparaDistante::operator()(int, int)': main.cpp:19:10: error: 'D' was not declared in this scope 19 | return D[x] > D[y]; | ^ main.cpp: In function 'void Dijkstra(int)': main.cpp:5:22: warning: integer overflow in expression of type 'int' results in '2147483647' [-Woverflow] 5 | #define oo (1 << 31) - 1 | ~~~~~~~~~~^~~ main.cpp:31:10: note: in expansion of macro 'oo' 31 | D[i] = oo; | ^~ main.cpp: In function 'void Citire()': main.cpp:61:9: warning: unused variable 'j' [-Wunused-variable] 61 | int i, j, x, y, w; | ^ main.cpp: In function 'void Afisare()': main.cpp:5:22: warning: integer overflow in expression of type 'int' results in '2147483647' [-Woverflow] 5 | #define oo (1 << 31) - 1 | ~~~~~~~~~~^~~ main.cpp:73:15: note: in expansion of macro 'oo' 73 | if (D[i] != oo) | ^~ In file included from /usr/include/c++/10/queue:64, from main.cpp:3: /usr/include/c++/10/bits/stl_queue.h: In instantiation of 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = int; _Sequence = std::queue<int>; _Compare = ComparaDistante; std::priority_queue<_Tp, _Sequence, _Compare>::value_type = int]': main.cpp:33:21: required from here /usr/include/c++/10/bits/stl_queue.h:642:4: error: 'class std::queue<int>' has no member named 'push_back' 642 | c.push_back(__x); | ~~^~~~~~~~~ /usr/include/c++/10/bits/stl_queue.h:643:19: error: 'class std::queue<int>' has no member named 'begin' 643 | std::push_heap(c.begin(), c.end(), comp); | ~~^~~~~ /usr/include/c++/10/bits/stl_queue.h:643:30: error: 'class std::queue<int>' has no member named 'end' 643 | std::push_heap(c.begin(), c.end(), comp); | ~~^~~ /usr/include/c++/10/bits/stl_queue.h: In instantiation of 'void std::priority_queue<_Tp, _Sequence, _Compare>::pop() [with _Tp = int; _Sequence = std::queue<int>; _Compare = ComparaDistante]': main.cpp:38:13: required from here /usr/include/c++/10/bits/stl_queue.h:678:18: error: 'class std::queue<int>' has no member named 'begin' 678 | std::pop_heap(c.begin(), c.end(), comp); | ~~^~~~~ /usr/include/c++/10/bits/stl_queue.h:678:29: error: 'class std::queue<int>' has no member named 'end' 678 | std::pop_heap(c.begin(), c.end(), comp); | ~~^~~ /usr/include/c++/10/bits/stl_queue.h:679:4: error: 'class std::queue<int>' has no member named 'pop_back' 679 | c.pop_back(); | ~~^~~~~~~~ Non zero exit status: 1