Need help in a doubly-linked list

[mohitzadeh]

Hi. I have coded a doubly-linked list. There are still 2 more methods that i don't know how to write their codes. I would really appreciate it any one help me with that. here are the methods:

void reverse()-- this methods reverses the list and it should do it "in place" by changing the pointers.

boolean addEnd(int newPosition, T newEntry)-- this method is just like add, except the position will be taken from the end of the list end, so that newPosotion 1 would mean that the new entry will be added at the end of the list and so forth.

Thanks.

[naemi]

and if I do this will there be cake?

[ProgramArtist]

I would really appreciate it any one help me with that.

How shoud anyone help you to write these functions?

We don't know how your list is defined.
We don't know how much you've done so far and where you have problems implementing these methods.

So how can we help?

With regards
Programartist

[MrViggy]

Click
Viggy