View Compilation Error

0_0_33283124_15668.cpp: In function 'void jia(int, int)':
0_0_33283124_15668.cpp:125:25: error: expected primary-expression at end of input
  if(it1!=in.begin()&&it2%
                         ^
0_0_33283124_15668.cpp:125:25: error: expected ')' at end of input
0_0_33283124_15668.cpp:125:25: error: expected statement at end of input
0_0_33283124_15668.cpp:125:25: error: expected '}' at end of input