Doubly Linked List
- head
- 4
- 8
- 15
- 16
- 23
- NULL
A doubly linked list gives every node a second pointer: one to the next node, one to the previous. That's one extra arrow, and it changes everything.
step 01/15
- comparing
- moving
- in final place
- found it
A doubly linked list gives every node a second pointer: one to the next node, one to the previous. That's one extra arrow, and it changes everything.
step 01/15