View Compilation Error

0_0_29811760_6297.cpp: In function 'LL query(int, int, int, int, int, int)':
0_0_29811760_6297.cpp:57:51: error: expected ')' at end of input
  if ( R <= m ) return query ( tree[o].L , L , R , addv 
                                                   ^
0_0_29811760_6297.cpp:57:51: error: expected ';' at end of input
0_0_29811760_6297.cpp:57:51: error: expected '}' at end of input