View Compilation Error

0_0_30735627_9960.cpp:70:27: error: expected '}' at end of input
         int mid = (L + R) %
                           ^
0_0_30735627_9960.cpp: In member function 'void Sgt::build(int, int, int)':
0_0_30735627_9960.cpp:70:27: error: expected primary-expression at end of input
0_0_30735627_9960.cpp:70:27: error: expected ',' or ';' at end of input
0_0_30735627_9960.cpp:70:27: error: expected '}' at end of input
0_0_30735627_9960.cpp: At global scope:
0_0_30735627_9960.cpp:70:27: error: expected unqualified-id at end of input