View Compilation Error

0_0_15996101_18929.c:12:20: error: expected identifier or '(' before '/' token
 int flag[MAXNODE]; // 0 for node in unvisited, 1 for node in visited.
                    ^
0_0_15996101_18929.c: In function 'myDijkstra':
0_0_15996101_18929.c:42:2: error: expected expression before '/' token
  // initial operation. 
  ^