View Compilation Error

0_0_4861646_4166.cpp: In function `void search_seat(long int)':
0_0_4861646_4166.cpp:31: error: expected primary-expression before '%' token
0_0_4861646_4166.cpp:31: error: expected primary-expression at end of input
0_0_4861646_4166.cpp:31: error: expected `;' at end of input
0_0_4861646_4166.cpp:31: error: expected `}' at end of input