View Compilation Error

0_0_27137638_2391.cpp: In function 'void check(Path&, std::queue<Path>&)':
0_0_27137638_2391.cpp:62:5: error: expected primary-expression at end of input
   p %
     ^
0_0_27137638_2391.cpp:62:5: error: expected '}' at end of input
0_0_27137638_2391.cpp:62:5: error: expected '}' at end of input