public Link addNodeAtTail$($Link p$)\{$

return p;

$\}$

Create a new node with info $\text{'}D\text{'}$ and insert it at the end of the list headed by $p.$ Given that the list $L$ contains the elements

$[A,B,C$ and $p$ points to $\text{'}$A$.\text{'}$

Here is the initial set up:

and here is the expected final configuration