View Compilation Error

0_0_15490650_12214.cpp: In function 'bool match(int)':
0_0_15490650_12214.cpp:56:15: error: expected primary-expression before '%' token
    if (!L[v] |%7
               ^
0_0_15490650_12214.cpp:56:16: error: expected ')' at end of input
    if (!L[v] |%7
                ^
0_0_15490650_12214.cpp:56:16: error: expected statement at end of input
0_0_15490650_12214.cpp:56:16: error: expected '}' at end of input
0_0_15490650_12214.cpp:56:16: error: expected '}' at end of input
0_0_15490650_12214.cpp:56:16: error: expected '}' at end of input