Eroare de compilare: user.cpp: In member function ‘std::vector<int> directed_graph::getDistance(const int&)’: user.cpp:27:3: error: ‘queue’ was not declared in this scope queue<int> que; que.push(source); ^ user.cpp:27:9: error: expected primary-expression before ‘int’ queue<int> que; que.push(source); ^ user.cpp:27:9: error: expected ‘;’ before ‘int’ user.cpp:27:19: error: ‘que’ was not declared in this scope queue<int> que; que.push(source); ^ user.cpp:28:16: error: ‘this’ is not a constant expression bitset<size+1> visited; visited[source] = 1; ^ user.cpp:28:16: note: in template argument for type ‘unsigned int’ user.cpp:28:25: error: invalid type in declaration before ‘;’ token bitset<size+1> visited; visited[source] = 1; ^ user.cpp:28:41: error: invalid types ‘int[const int]’ for array subscript bitset<size+1> visited; visited[source] = 1; ^ user.cpp:33:27: error: invalid types ‘int[__gnu_cxx::__alloc_traits<std::allocator<int> >::value_type {aka int}]’ for array subscript if (visited[G[node][i]] == 0) { ^ user.cpp:34:24: error: invalid types ‘int[__gnu_cxx::__alloc_traits<std::allocator<int> >::value_type {aka int}]’ for array subscript visited[G[node][i]] = 1; ^ user.cpp: In function ‘int main()’: user.cpp:57:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < dist.size(); ++i) { ^