PRG421 Java Programming II

PRG/421 Week 2 Java 2.14 LAB: Mileage tracker for a runner

Given the MileageTrackerNode class, complete main() In the MileageTrackerLinkedList class to insert nodes into a linked list (using the insertAfter() method). The first user-input value is the number of nodes in the linked list. Use the printNodeData() method to print the entire linked list. DO NOT print the dummy head node.

Ex. If the input is
3
2.2
7/2/18
3.2
7/7/18
4.5
7/16/18

the output is
2.2, 7/2/18
3.2, 7/7/18
4.5, 7/16/18

PRG/421 Week 2 Java 2.15 LAB: Inventory (linked lists: insert at the front of a list)

Given main() in the Inventory class, define an insertAtFront() method in the InventoryNode class that inserts items at the front of a linked list (after the dummy head node).

Ex. If the input is:
4
plates 100
spoons 200
cups 150
forks 200

the output is:
200 forks
150 cups
200 spoons
100 plates

PRG/421 Week 2 Lab 2.16 LAB: Playlist (output linked list)

Given main(), complete the SongNode class to include the printSongInfo() method. Then write the Playlist class printPlaylist() method to print all songs in the playlist. DO NOT print the dummy head node.

Ex: If the input is:
Stomp!
380
The Brothers Johnson
The Dude
337
Quincy Jones
You Don't Own Me
151
Lesley Gore
-1

the output is:
LIST OF SONGS
-------------
Title: Stomp!
Length: 380
Artist: The Brothers Johnson

Title: The Dude
Length: 337
Artist: Quincy Jones

Title: You Don't Own Me
Length: 151
Artist: Lesley Gore

PRG/421 Week 2 Java Lab 2.22 LAB: Parsing dates

Complete main() to read dates from input, one date per line. Each date's format must be as follows: March 1, 1990. Any date not following that format is incorrect and should be ignored. Use the substring() method to parse the string and extract the date. The input ends with -1 on a line alone. Output each correct date as: 3/1/1990.

Ex: If the input is:
March 1, 1990
April 2 1995
7/15/20
December 13, 2003
-1

then the output is:
3/1/1990
12/13/2003

PRG/421 Week 3 Java 3.5 LAB: Exception handling to detect input String vs. Integer

The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a String rather than an Integer. At FIXME in the code, add a try/catch statement to catch java.util.InputMismatchException, and output 0 for the age.

Ex: If the input is:
Lee 18
Lua 21
Mary Beth 19
Stu 33
-1

then the output is:
Lee 19
Lua 22
Mary 0
Stu 34

PRG/421 Week 3 Lab 3.17 LAB: Pet information (derived classes)

The base class Pet has private fields petName, and petAge. The derived class Dog extends the Pet class and includes a private field for dogBreed. Complete main() to:
- create a generic pet and print information using printInfo().
- create a Dog pet, use printInfo() to print information, and add a statement to print the dog's breed using the getBreed() method.

Ex. If the input is:
Dobby
2
Kreacher
3
German Schnauzer

The output is:
Pet Information:
Name: Dobby
Age: 2
Pet Information:
Name: Kreacher
Age: 3
Breed: German Schnauzer

PRG/421 Week 3 Lab 3.18 LAB: Instrument information (derived classes)

Given main() and the Instrument class, define a derived class, String Instrument, for string instruments.
Ex. If the input is:
Drums
Zildjian
2015
2500
Guitar
Gibson
2002
1200
6
19

the output is:
Instrument Information:
Name: Drums
Manufacturer: Zildjian
Year built: 2015
Cost: 2500
Instrument Information:
Name: Guitar
Manufacturer: Gibson
Year built: 2002
Cost: 1200
Number of strings: 6
Number of frets: 19

PRG/421 Week 3 Lab 3.19 LAB: Course information (derived classes)

Given main(), define a Course base class with methods to set and get the courseNumber and courseTitle. Also define a derived class OfferedCourse with methods to set and get instructorName, term, and classTime.

Ex. If the input is:
ECE287
Digital Systems Design
ECE387
Embedded Systems Design
Mark Patterson
Fall 2018
WF: 2-3:30 pm

the output is:
Course Information:
Course Number: ECE287
Course Title: Digital Systems Design
Course Information:
Course Number: ECE387
Course Title: Embedded Systems Design
Instructor Name: Mark Patterson
Term: Fall 2018
Class Time: WF: 2-3:30 pm

PRG/421 Week 3 Java 3.20 LAB: Book information (overriding member methods)

Given main() and a base Book class, define a derived class called Encyclopedia. Within the derived Encyclopedia class, define a printInfo() method that overrides the Book class' printInfo() method by printing not only the title, author, publisher, and publication date, but also the edition and number of volumes.

Ex. If the input is:
The Hobbit
J. R. R. Tolkien
George Allen & Unwin
21 September 1937
The Illustrated Encyclopedia of the Universe
James W. Guthrie
Watson-Guptill
2001
2nd
1

the output is:
Book Information:
Book Title: The Hobbit
Author: J. R. R. Tolkien
Publisher: George Allen & Unwin
Publication Date: 21 September 1937
Book Information:
Book Title: The Illustrated Encyclopedia of the Universe
Author: James W. Guthrie
Publisher: Watson-Guptill
Publication Date: 2001
Edition: 2nd
Number of Volumes: 1

Note: Indentations use 3 spaces.