/in/foo.cc:9:15: warning: missing terminating " character
         cout<<"common:;
               ^
/in/foo.cc:9:15: error: missing terminating " character
         cout<<"common:;
               ^~~~~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:10:5: error: expected primary-expression before '}' token
     }
     ^