View Compilation Error

0_0_21979689_4917.cpp: In function 'int query(int, int)':
0_0_21979689_4917.cpp:35:16: error: expected primary-expression at end of input
     int mid = t%
                ^
0_0_21979689_4917.cpp:35:16: error: expected ',' or ';' at end of input
0_0_21979689_4917.cpp:35:16: error: expected '}' at end of input