View Compilation Error

0_0_20073447_10171.cpp: In function 'void Dij(int, long long int*, long long int*)':
0_0_20073447_10171.cpp:40:17: error: 'class std::queue<int>' has no member named 'top'
         x = que.top(), inq[x] = 0, que.pop();
                 ^