View Compilation Error

0_0_19126604_7533.cpp: In function 'void update(const int&, const int&, int, int, int)':
0_0_19126604_7533.cpp:42:23: error: expected ';' at end of input
         seg[rt] = val%3
                       ^
0_0_19126604_7533.cpp:42:23: error: expected '}' at end of input
0_0_19126604_7533.cpp:42:23: error: expected '}' at end of input