Eroare de compilare: user.cpp: In function ‘void Dijkstra()’: user.cpp:24:18: error: request for member ‘begin’ in ‘nod’, which is of non-class type ‘std::set<std::pair<int, int> > [50004]’ node=nod.begin()->second; ^ user.cpp:25:18: error: request for member ‘begin’ in ‘nod’, which is of non-class type ‘std::set<std::pair<int, int> > [50004]’ dist=nod.begin()->first; ^ user.cpp:26:13: error: request for member ‘erase’ in ‘nod’, which is of non-class type ‘std::set<std::pair<int, int> > [50004]’ nod.erase(nod.begin()); ^ user.cpp:26:23: error: request for member ‘begin’ in ‘nod’, which is of non-class type ‘std::set<std::pair<int, int> > [50004]’ nod.erase(nod.begin()); ^ user.cpp:27:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<graf[node].size();i++) ^ user.cpp:34:25: error: request for member ‘erase’ in ‘nod’, which is of non-class type ‘std::set<std::pair<int, int> > [50004]’ nod.erase(nod.find(pair<int,int>(d[v], v))); ^ user.cpp:34:35: error: request for member ‘find’ in ‘nod’, which is of non-class type ‘std::set<std::pair<int, int> > [50004]’ nod.erase(nod.find(pair<int,int>(d[v], v))); ^ user.cpp:36:21: error: request for member ‘insert’ in ‘nod’, which is of non-class type ‘std::set<std::pair<int, int> > [50004]’ nod.insert(pair<int,int>(d[v],v)); ^ user.cpp: In function ‘int main()’: user.cpp:51:21: error: invalid types ‘std::vector<std::pair<int, int> > [50004][std::set<std::pair<int, int> > [50004]]’ for array subscript graf[nod].push_back(pair<int,int> (vecin, cost)); ^ user.cpp:54:9: error: request for member ‘insert’ in ‘nod’, which is of non-class type ‘std::set<std::pair<int, int> > [50004]’ nod.insert(make_pair(0,1)); ^