EBK BIG JAVA: EARLY OBJECTS, INTERACTIV
EBK BIG JAVA: EARLY OBJECTS, INTERACTIV
6th Edition
ISBN: 8220102010314
Author: Horstmann
Publisher: YUZU
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Chapter 15, Problem 9RE

Explanation of Solution

Linked list:

  • Linked List is a data structure which is used to collect a sequence of objects which will allows the efficient access of elements such as adding and removing of elements even from the middle of the sequence.
  • It contains numbers of nodes where each node will have a reference to the next.
  • To access the elements present inside the linked list the list iterator can be utilized.

Iterator:

Iterators are used to access the elements present inside the linked list.

Output of the code:

The code will print the following:

Diana

Romeo

Harry

Juliet

Explanation:

In the notations described below the list is enclosed by [ and ] for linked list, and the iterator is indicated by a |.

Step 1:

The value “Tom” is added to the list “staff”:

iterator.add("Tom");

staff = ["Tom"|]

Step 2:

The value “Diana” is added to the list “staff”:

iterator.add("Diana");

staff = ["Tom", "Diana"|]

Step 3:

The value “Harry” is added to the list “staff”:

iterator.add("Harry");

staff = ["Tom", "Diana", "Harry"|]

Step 4:

The iterator is being assigned with the list “staff”.

iterator = staff.listIterator();

staff = [|"Tom", "Diana", "Harry"]

Step 5:

Now the iterator value is moved to the next value list staff.

iterator.next();

staff = ["Tom", |"Diana", "Harry"]

Step 6:

Now the iterator value is moved to the next value list staff.

iterator.next();

staff = ["Tom", "Diana", |"Harry"]

Step 7:

The value “Romeo” is added to the list “staff”:

iterator...

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Chapter 15 Solutions

EBK BIG JAVA: EARLY OBJECTS, INTERACTIV

Ch. 15.3 - Prob. 11SCCh. 15.3 - Prob. 12SCCh. 15.3 - Prob. 13SCCh. 15.3 - Prob. 14SCCh. 15.3 - Prob. 15SCCh. 15.4 - Prob. 16SCCh. 15.4 - Prob. 17SCCh. 15.4 - Prob. 18SCCh. 15.4 - Prob. 19SCCh. 15.4 - Prob. 20SCCh. 15.5 - Prob. 21SCCh. 15.5 - Prob. 22SCCh. 15.5 - Prob. 23SCCh. 15.5 - Prob. 24SCCh. 15.5 - Prob. 25SCCh. 15.6 - Prob. 26SCCh. 15.6 - Prob. 27SCCh. 15.6 - Prob. 28SCCh. 15.6 - Prob. 29SCCh. 15.6 - Prob. 30SCCh. 15 - Prob. 1RECh. 15 - Prob. 2RECh. 15 - Prob. 3RECh. 15 - Prob. 4RECh. 15 - Prob. 5RECh. 15 - Prob. 6RECh. 15 - Prob. 7RECh. 15 - Prob. 8RECh. 15 - Prob. 9RECh. 15 - Prob. 10RECh. 15 - Prob. 11RECh. 15 - Prob. 12RECh. 15 - Prob. 13RECh. 15 - Prob. 14RECh. 15 - Prob. 15RECh. 15 - Prob. 16RECh. 15 - Prob. 17RECh. 15 - Prob. 18RECh. 15 - Prob. 19RECh. 15 - Prob. 20RECh. 15 - Prob. 21RECh. 15 - Prob. 22RECh. 15 - Prob. 23RECh. 15 - Prob. 24RECh. 15 - Prob. 25RECh. 15 - Prob. 26RECh. 15 - Prob. 1PECh. 15 - Prob. 2PECh. 15 - Prob. 3PECh. 15 - Prob. 4PECh. 15 - Prob. 5PECh. 15 - Prob. 6PECh. 15 - Prob. 7PECh. 15 - Prob. 8PECh. 15 - Prob. 9PECh. 15 - Prob. 10PECh. 15 - Prob. 11PECh. 15 - Prob. 12PECh. 15 - Prob. 13PECh. 15 - Prob. 14PECh. 15 - Prob. 15PECh. 15 - Prob. 16PECh. 15 - Prob. 17PECh. 15 - Prob. 18PECh. 15 - Prob. 19PECh. 15 - Prob. 20PECh. 15 - Prob. 21PECh. 15 - Prob. 22PECh. 15 - Prob. 1PPCh. 15 - Prob. 2PPCh. 15 - Prob. 3PPCh. 15 - Prob. 4PPCh. 15 - Prob. 5PPCh. 15 - Prob. 6PPCh. 15 - Prob. 7PPCh. 15 - Prob. 8PPCh. 15 - Prob. 9PPCh. 15 - Prob. 10PPCh. 15 - Prob. 11PPCh. 15 - Prob. 12PPCh. 15 - Prob. 13PPCh. 15 - Prob. 14PP
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