View Compilation Error

0_0_29012890_18787.cpp: In function 'void BFS(int)':
0_0_29012890_18787.cpp:43:23: error: expected ';' at end of input
   for(int i=head[tmp]%3
                       ^
0_0_29012890_18787.cpp:43:23: error: expected primary-expression at end of input
0_0_29012890_18787.cpp:43:23: error: expected ';' at end of input
0_0_29012890_18787.cpp:43:23: error: expected primary-expression at end of input
0_0_29012890_18787.cpp:43:23: error: expected ')' at end of input
0_0_29012890_18787.cpp:43:23: error: expected statement at end of input
0_0_29012890_18787.cpp:43:23: error: expected '}' at end of input
0_0_29012890_18787.cpp:43:23: error: expected '}' at end of input