Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:38:5: error: ‘class std::queue<std::tuple<int, int, int> >’ has no member named ‘push_back’ Q.push_back(make_tuple(0, 0, W)); ^ user.cpp:43:35: error: ‘node’ was not declared in this scope for (auto neighbor : neighbors[node]) ^ user.cpp:52:8: error: ‘class std::queue<std::tuple<int, int, int> >’ has no member named ‘push_back’ Q.push_back(make_tuple(nextNode, curT + nextT, curW + nextW)); ^ user.cpp:57:5: error: cannot convert ‘__gnu_cxx::__normal_iterator<int*, std::vector<int> >’ to ‘int’ in assignment T = min_element(cost[N-1].begin(), cost[N-1].end(), INF); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from user.cpp:5: /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of ‘_FIter std::min_element(_FIter, _FIter, _Compare) [with _FIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = int]’: user.cpp:57:58: required from here /usr/include/c++/4.8/bits/stl_algo.h:6284:32: error: ‘__comp’ cannot be used as a function if (__comp(*__first, *__result)) ^