View Compilation Error

0_0_37581710_13426.cpp: In function 'void dijkstra()':
0_0_37581710_13426.cpp:22:14: error: expected unqualified-id before '[' token
         auto [dis, ver] = pq.top(); pq.pop();
              ^
0_0_37581710_13426.cpp:23:15: error: 'ver' was not declared in this scope
         if(st[ver]) continue;
               ^
0_0_37581710_13426.cpp:24:12: error: 'ver' was not declared in this scope
         st[ver] = 1;
            ^
0_0_37581710_13426.cpp:32:26: error: 'dis' was not declared in this scope
             if(dist[j] > dis + w[i]){
                          ^