/in/foo.cc:19:11: error: stray '\357' in program
   19 | cout<<endl；
      |           ^
/in/foo.cc:19:12: error: stray '\274' in program
   19 | cout<<endl；
      |            ^
/in/foo.cc:19:13: error: stray '\233' in program
   19 | cout<<endl；
      |             ^
/in/foo.cc: In function 'int main()':
/in/foo.cc:19:11: error: expected ';' before '}' token
   19 | cout<<endl；
      |           ^
      |           ;
   20 | }
      | ~