Reference Linked Notes Using A Circular Doubly Linked List Below, Give The Expression Corresponding To Each Of The Following Descrip?

Using a circular doubly linked list below, give the expression corresponding to each of the following descrip? - reference linked notes

Node 1 -> Node2 -> Node3 -> node4 -> Node5
\\ \\ \\ \\ \\ \\ \\ \\ U0026lt, - \\ \\ \\ \\ \\ \\ \\ \\ u0026lt, - \\ \\ \\ \\ \\ \\ \\ \\ u0026lt, - \\ \\ \\ \\ \\ \\ \\ \\ u0026lt --

A ^ points on 1 node, Node2 for B-and C ^ ^ for Node5.

For example, the value of information from node 1, the reference number of references to the A.getInfo ().

a. The value of information from node 2, which refers to the B reference?

b. The combination of 4-node, relative to the reference C?

c. Node 1, Reference B?

d. The value of a reference node 4, the reference C?

Note: Circles Back Node1 to 5 knots and above the opposite direction.