View Compilation Error

0_0_31031406_0.cpp: In function 'void dij()':
0_0_31031406_0.cpp:48:7: error: 'class std::priority_queue<node>' has no member named 'p'
     q.p
       ^
0_0_31031406_0.cpp:48:7: error: expected '}' at end of input
0_0_31031406_0.cpp:48:7: error: expected '}' at end of input
0_0_31031406_0.cpp:48:7: error: expected '}' at end of input
0_0_31031406_0.cpp:48:7: error: expected '}' at end of input