View Compilation Error

0_0_29062341_10338.cpp: In function 'bool if_legal(int, int, int, int)':
0_0_29062341_10338.cpp:39:31: error: invalid operands of types 'int [6]' and 'int' to binary 'operator%'
         else if(cnt==2&&a[tx]%5
                               ^
0_0_29062341_10338.cpp:39:31: error: expected ')' at end of input
0_0_29062341_10338.cpp:39:31: error: expected statement at end of input
0_0_29062341_10338.cpp:39:31: error: expected '}' at end of input
0_0_29062341_10338.cpp:39:31: error: expected '}' at end of input