Consider the linked list shown in Figure. Assume that the nodes are in the usual info-link...

Consider the linked list shown in Figure. Assume that the nodes are in the usual info-link form. Use this list to answer Exercise. If necessary, declare additional variables. (Assume that list, p, s, A, and B are pointers of type nodeType.)

FIGURE 5-35

Linked list for Exercise

If the following C++ code is valid, show the output. If it is invalid, explain why.

a. s = A;

p = B;

s->info = B; p = p->link;

cout ≪ s->info ≪ " " ≪ p->info ≪ end1;

b. p = A;

p = p->link;

s = p;

p->link = NULL;

s = s->link;

cout ≪ p->info ≪ " " ≪ s->info ≪ end1;