/in/foo.cc:12:2: error: extra qualification 'LinkList::' on member 'LinkList' [-fpermissive]
  LinkList::LinkList(LinkList &L);
  ^~~~~~~~
/in/foo.cc: In constructor 'LinkList::LinkList()':
/in/foo.cc:22:6: error: 'i' was not declared in this scope
  for(i=0;i<Count;i++)
      ^