Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
11th Edition
ISBN: 9780134670942
Author: Y. Daniel Liang
Publisher: PEARSON
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Chapter 26.7, Problem 26.7.2CP
Program Plan Intro
AVL tree: It is a self-balancing binary search tree (BST). If the tree is not balanced, the tree performs rotation operation.
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In this part you will handle a new kind of transaction called a transfer where money is moved from one account to
another account. Implement the method:
• public boolean transferFromOneToAnother(String fromName, String toName, double amount) - Make a
transfer from one account (fromName) to another (toName). Return true if funds are sufficient for transfer
(otherwise false ). (Hint: this is similar to the two methods from Part 2, but you need to think a bit about the
success/failure cases.)
In the input file, transfers are indicated by listing two account handles and an amount, like lines 2, 4 and 6 of the file
input6.txt where funds are transferred from Alice to Bob and vice versa:
DEPOSIT Alice 300
Alice Bob 150
DEPOSIT Alice 400
Alice Bob 250
WITHDRAW Bob 200
Bob Alice 600
The result of running it should look like this:
% javac-introcs TigerCoin.java
% java-introcs TigerCoin Alice : 300.0 (success: true)
Alice -> Bob : 150.0 (success: true)
DEPOSIT -> Alice : 400.0 (success: true)…
You are to implement removeHead, and removeTail and you also have to create the following functions (for visual purposes of the detail explanation, header and trailer sentinels are described as h and t respectively): IMPORTANT NOTE: For all the methods that has the pos parameter i.e. addAt, removeAt, move, make sure to access that specified position from whichever is nearer - the head or the tail - similar to what we have done in the get method.
Example DoublyLinkedList: h <-> 10 <-> 30 <-> 40 <-> 50 <-> t
int add(int num)
This will add the element num into the last element of the linked list and return the position of the newly-added element. In the above example, having add(60) will return 5 as it is the fifth position in the list.
int remove(int num)
This will remove the first instance of the element and return the position of the removed element. In the above example, having remove(40) will return 3 as 40 was the third element in the linked list…
.If the name of getBalance is changed to getAmount, does the return statement in the body of the method also need to be changed for the code to compile? Try it out within BlueJ. What does this tell you about the name of an accessor method and the name of the field associated with it?
Chapter 26 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Ch. 26.2 - Prob. 26.2.1CPCh. 26.2 - Prob. 26.2.2CPCh. 26.2 - Prob. 26.2.3CPCh. 26.3 - Prob. 26.3.1CPCh. 26.3 - Prob. 26.3.2CPCh. 26.3 - Prob. 26.3.3CPCh. 26.4 - Prob. 26.4.1CPCh. 26.4 - Prob. 26.4.2CPCh. 26.4 - Prob. 26.4.3CPCh. 26.4 - Prob. 26.4.4CP
Ch. 26.5 - Use Listing 26.2 as a template to describe the...Ch. 26.6 - Prob. 26.6.1CPCh. 26.6 - Prob. 26.6.2CPCh. 26.6 - Prob. 26.6.3CPCh. 26.6 - Prob. 26.6.4CPCh. 26.7 - Prob. 26.7.1CPCh. 26.7 - Prob. 26.7.2CPCh. 26.7 - Prob. 26.7.3CPCh. 26.7 - Prob. 26.7.4CPCh. 26.8 - Prob. 26.8.1CPCh. 26.8 - Prob. 26.8.2CPCh. 26.8 - Prob. 26.8.3CPCh. 26.9 - Prob. 26.9.1CPCh. 26.9 - Prob. 26.9.2CPCh. 26.9 - Prob. 26.9.3CPCh. 26 - Prob. 26.5PE
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