/in/foo.cc: In function 'int main()':
/in/foo.cc:11:23: error: expected ')' before '!' token
             if(i!=1||i!-12||a[i]!='-')
                       ^
/in/foo.cc:19:8: error: 'X' was not declared in this scope
     if(X==a[12]&&b==10) cout<<"Right";
        ^