(Choose 1 answer)
list (i.e. p.info=12):
Suppose a doubly linked list of integers is given below and p is a reference to the node with value 12 in the
(head) 7 1 6 4 3 12 8 21 (tail)
What does the list look like after the following java code snippet is run?
int x = 13;
Node f = p.prev; //prev is a link to predecessor node
Node q = new Node(x);
q.prev f, q.next = p;f.nextq; p.prev = q;
A. 7 1 6 4 3 12 8 21 13
B. 7 1 6 4 3 13 12 8 21
C. 7 16 4 3 12 13 8 21
D. 7 13 1 6 4 3 12 8 21
E. 13 7 1 6 4 3
12 8 21
vato
fini
Exit 38
