View Compilation Error

0_0_9842763_20425.cpp: In function `bool judge_requ(int)':
0_0_9842763_20425.cpp:15: error: expected primary-expression before '%' token
0_0_9842763_20425.cpp:15: error: expected primary-expression at end of input
0_0_9842763_20425.cpp:15: error: expected `;' at end of input
0_0_9842763_20425.cpp:15: error: expected `}' at end of input
0_0_9842763_20425.cpp:15: error: expected `}' at end of input