foo.cc:2:11: warning: missing terminating " character
    cout <<"    *    ”<<
           ^
foo.cc:2:11: error: missing terminating " character
    cout <<"    *    ”<<
           ^~~~~~~~~~~~~~~
foo.cc:3:11: warning: missing terminating " character
    cout <<"    *    ”<<
           ^
foo.cc:3:11: error: missing terminating " character
    cout <<"    *    ”<<
           ^~~~~~~~~~~~~~~
foo.cc:4:11: warning: missing terminating " character
    cout <<"    *    ”<<
           ^
foo.cc:4:11: error: missing terminating " character
    cout <<"    *    ”<<
           ^~~~~~~~~~~~~~~
foo.cc:5:11: warning: missing terminating " character
    cout <<"*********”<<
           ^
foo.cc:5:11: error: missing terminating " character
    cout <<"*********”<<
           ^~~~~~~~~~~~~~~
foo.cc:6:11: warning: missing terminating " character
    cout <<"*   *   *”<<
           ^
foo.cc:6:11: error: missing terminating " character
    cout <<"*   *   *”<<
           ^~~~~~~~~~~~~~~
foo.cc:7:11: warning: missing terminating " character
    cout <<"*********”<<
           ^
foo.cc:7:11: error: missing terminating " character
    cout <<"*********”<<
           ^~~~~~~~~~~~~~~
foo.cc:8:11: warning: missing terminating " character
    cout <<"    *    ”<<
           ^
foo.cc:8:11: error: missing terminating " character
    cout <<"    *    ”<<
           ^~~~~~~~~~~~~~~
foo.cc:9:11: warning: missing terminating " character
    cout <<"    *    ”<<
           ^
foo.cc:9:11: error: missing terminating " character
    cout <<"    *    ”<<
           ^~~~~~~~~~~~~~~
foo.cc:10:11: warning: missing terminating " character
    cout <<"    *    ”<<
           ^
foo.cc:10:11: error: missing terminating " character
    cout <<"    *    ”<<
           ^~~~~~~~~~~~~~~
foo.cc: In function 'int main()':
foo.cc:2:4: error: 'cout' was not declared in this scope
    cout <<"    *    ”<<
    ^~~~
foo.cc:11:2: error: expected primary-expression before 'return'
  return 0;  
  ^~~~~~

自豪的采用HydroJudge(https://github.com/hydro-dev/Hydro)进行评测。