Eroare de compilare: user.cpp: In function ‘void bfs()’: user.cpp:28:5: error: expected ‘)’ before ‘{’ token { ^ user.cpp:37:50: error: no matching function for call to ‘std::queue<std::pair<int, std::pair<int, int> > >::push(int&, std::pair<int, int>)’ coada.push(*it,make_pair(drum+1,statiune)); ^ user.cpp:37:50: note: candidates are: In file included from /usr/include/c++/4.8/queue:64:0, from user.cpp:3: /usr/include/c++/4.8/bits/stl_queue.h:212:7: note: void std::queue<_Tp, _Sequence>::push(const value_type&) [with _Tp = std::pair<int, std::pair<int, int> >; _Sequence = std::deque<std::pair<int, std::pair<int, int> >, std::allocator<std::pair<int, std::pair<int, int> > > >; std::queue<_Tp, _Sequence>::value_type = std::pair<int, std::pair<int, int> >] push(const value_type& __x) ^ /usr/include/c++/4.8/bits/stl_queue.h:212:7: note: candidate expects 1 argument, 2 provided /usr/include/c++/4.8/bits/stl_queue.h:217:7: note: void std::queue<_Tp, _Sequence>::push(std::queue<_Tp, _Sequence>::value_type&&) [with _Tp = std::pair<int, std::pair<int, int> >; _Sequence = std::deque<std::pair<int, std::pair<int, int> >, std::allocator<std::pair<int, std::pair<int, int> > > >; std::queue<_Tp, _Sequence>::value_type = std::pair<int, std::pair<int, int> >] push(value_type&& __x) ^ /usr/include/c++/4.8/bits/stl_queue.h:217:7: note: candidate expects 1 argument, 2 provided user.cpp:40:5: error: ‘finish’ was not declared in this scope finish--; ^ user.cpp: In function ‘void parcurgere()’: user.cpp:51:26: error: ‘it’ was not declared in this scope coada.push(make_pair(*it,make_pair(0,0)); ^ user.cpp: In function ‘void read()’: user.cpp:13:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("statiuni.in","r",stdin); ^ user.cpp:14:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("statiuni.out","w",stdout); ^ user.cpp:15:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&n,&k); ^ user.cpp:19:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&a,&b); ^