Question

The following is a function for deleting a node from a double linked list. How would you change the block of code (marked P) below
to ensure that it works properly.
void deleteNode (Node* curr)
{
P;
}
A. O curr->prev->next = curr->prev; curr->next->prev = curr->next;
B. O curr->prev->prev = curr->prev; curr->next->next = curr->next;
c. O curr->prev->prev = curr->next; curr->next->next = curr->prev;
D. O curr->prev->next = curr->next; curr->next->prev = curr->prev;
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Answer 1

Answer:

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