View Compilation Error

0_0_32969719_5117.cpp:12:6: error: expected unqualified-id before '[' token
 bool [MAXN];
      ^
0_0_32969719_5117.cpp: In function 'void dijkstra(bool)':
0_0_32969719_5117.cpp:17:9: error: 'used' was not declared in this scope
  memset(used,false,sizeof(dis));
         ^