View Compilation Error

0_0_15285599_21816.cpp: In function 'void update(int, int)':
0_0_15285599_21816.cpp:26:1: error: expected primary-expression before '%' token
0_0_15285599_21816.cpp:26:1: error: expected primary-expression at end of input
0_0_15285599_21816.cpp:26:1: error: expected '}' at end of input