Write a function to be included in an unsorted doubly linked list class, called deleteLast, that will delete the last node in the list. Assume that there is only pointer first (no last pointer).

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter18: Stacks And Queues
Section: Chapter Questions
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efficiency !
Write a function to be included in an unsorted doubly linked list class, called deleteLast, that will delete the
last node in the list. Assume that there is only pointer first (no last pointer).
Transcribed Image Text:efficiency ! Write a function to be included in an unsorted doubly linked list class, called deleteLast, that will delete the last node in the list. Assume that there is only pointer first (no last pointer).
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