Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Write a method deleteBack that deletes the last value (the value at the back of the list) and returns the deleted value. If the list

Write a method deleteBack that deletes the last value (the value at the back of the list) and returns the deleted value. If the list is empty, your method should throw a NoSuchElementException.

ListNode below:

private static class ListNode { public E data; // data stored in this node public ListNode next; // link to next node in the list public ListNode prev; // link to previous node in the list // post: constructs a node with given data and null links public ListNode(E data) { this(data, null, null); } // post: constructs a node with given data and given links public ListNode(E data, ListNode next, ListNode prev) { this.data = data; this.next = next; this.prev = prev; } }

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Advanced Database Systems

Authors: Carlo Zaniolo, Stefano Ceri, Christos Faloutsos, Richard T. Snodgrass, V.S. Subrahmanian, Roberto Zicari

1st Edition

155860443X, 978-1558604438

More Books

Students also viewed these Databases questions

Question

1. Diagnose and solve a transfer of training problem.

Answered: 1 week ago

Question

Why is the System Build Process an iterative process?

Answered: 1 week ago