/in/foo.cc:4:13: error: stray '\357' in program
  cout<<"滚"； 
             ^
/in/foo.cc:4:14: error: stray '\274' in program
  cout<<"滚"； 
              ^
/in/foo.cc:4:15: error: stray '\233' in program
  cout<<"滚"； 
               ^
/in/foo.cc: In function 'int main()':
/in/foo.cc:5:2: error: expected ';' before 'return'
  return 0;
  ^~~~~~