/in/foo.cc: In function 'int main()':
/in/foo.cc:7:2: error: 'coutx' was not declared in this scope
  coutx+y<<end1;
  ^~~~~
/in/foo.cc:7:11: error: 'end1' was not declared in this scope
  coutx+y<<end1;
           ^~~~
/in/foo.cc:7:11: note: suggested alternative: 'enum'
  coutx+y<<end1;
           ^~~~
           enum