View Compilation Error

0_0_33567509_11073.cpp: In function 'void solve()':
0_0_33567509_11073.cpp:125:32: error: expected primary-expression at end of input
         } else if (op[0] == 'Q'%
                                ^
0_0_33567509_11073.cpp:125:32: error: expected ')' at end of input
0_0_33567509_11073.cpp:125:32: error: expected statement at end of input
0_0_33567509_11073.cpp:125:32: error: expected '}' at end of input
0_0_33567509_11073.cpp:125:32: error: expected '}' at end of input