LinkedList true, guarantees that a doubly linked list with head and tail nodes i

Question

LinkedList

true, guarantees that a doubly linked list with head and tail nodes is empty? 7. Illustrate the insertion of a node into a doubly linked list. 8. For the singly linked list implementation of the queue, illustrate where the eue and decueues are performed? Note:A Queue is First in and First out. Please label the first and last elements 9. For the linked list implementation of the stack (use reference provided) state in English where are the pushes and pops performed? Note: A Sta First ck is a in Last out Queue. Then write the code to push and pop.

Explanation / Answer

6)

if((head ==NULL)&&(tail==NULL))

This condition checks whether the double linked list

7)

changes the rear and front the same pointer and stores the data in that node

if the queue is not empty then then the node is added and the node is marked as rear

8)

first element is front

last element is rear

Enqueue is done at the rear

dequeue is done at the front

9)

In stack the first in last out logic so the top is the only label in the stack so both push and pop is performed in the top

Related Questions

Navigate

• Browse (All)
• Browse L
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.