Asap Please

Assume that nodeType struct was defined as below. And nodeTypen,F,L,p,q; Given initially the following linked list and new node n. What are the steps to be executed to get the following linked list? n=q;q>back=n;n=q;q>link=n;n>link=q;q=n;q>back=n;n=q; It is not possible q>link=n;n=q;q=n;n>link=