Re: Linked List - M-Choice Question

yogi_bear_79 wrote:
> Assume a linked list of nodes which have an info data member and a
> next data member.  Suppose a pointer called cursor points to a node in
> the middle of the linked list.  To move ptr to the next node use:
> 
> 
> ptr=next;
> next->ptr;
> ptr->next;
> ptr=ptr->next;
> none of the above.
> 
> I want to anwser none of the above as i feel it should be cursor-
>> next;  But I could also anwser ptr->next; if I disregard the info
> leading up to last sentacne which is the actual question (To move ptr
> to the next node use:).  is this a trick question, or am i reading to
> much into it?
My guess is that its a typographical error, and that they intented "ptr" 
and "cursor" to be the same thing.  I'd suggest trying to get 
clarification if possible.

-- 
Daniel Pitts' Tech Blog: <http://virtualinfinity.net/wordpress/>