View Compilation Error

0_0_33021137_1031.cpp: In function 'int query(int, int)':
0_0_33021137_1031.cpp:141:34: error: expected ';' at end of input
             ret += c[lson[root]]%3
                                  ^
0_0_33021137_1031.cpp:141:34: error: expected '}' at end of input
0_0_33021137_1031.cpp:141:34: error: expected '}' at end of input
0_0_33021137_1031.cpp:141:34: error: expected '}' at end of input