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COMP274 COMP 274 COMP/274 Course All Weeks 1 2 3 4 5 6 Java Program Assignment Tutorials ExTutorials.Com
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COMP-274 Week 1 Programming Assignment

Do the following two programs:
Write a Java application that inputs three integers from the user and displays the sum, average, product, smallest and largest of the numbers. Use a Scanner object to get the input from the user. Use System.out to output the results. The average should be a floating point result, and should be displayed with 2 digits after the decimal point...

COMP-274 Week 2 Programming Assignment

The objective of this programming assignment is to experience the use of inheritance in Java and to see how polymorphism works with inheritance in Java.
The assignment involves writing three classes, plus a test class. The base class is a TaxableWorker class which contains a couple of attributes and methods common to all workers. The first derived class is a StateTaxableWorker which adds state tax information to a TaxableWorker. The second derived class is a LocalTaxableWorker which adds local tax information to a StateTaxableWorker. The test program will be structured to include a method which accepts a base class reference and demonstrates polymorphic behavior...

COMP-274 Week 3 Programming Assignment

Create Java programs for the following two problems.
Write a Java application to display the following GUI. At this point you are only implementing the display. We are not ready to make the calculator actually do any calculations...

COMP-274 Week 4 Programming Assignment

Write a Java GUI application to allow you to experiment with colors and fonts. The general appearance of you GUI should be something similar to the following:
Your program must meet the following requirements:
Do not use any of the GUI editing capabilities of Eclipse for this assignment. Do all the GUI layout work based on what you have learned in class in the last 2 weeks...

COMP-274 Week 5 Programming Assignment

Write a Screen Saver program that generates random shapes of random colors and sizes at random positions within the display area. Add controls so typing different keys on the keyboard cause the window to change size and background color as described below.
Requirements:
You can NOT use loops of any kind in this program...

COMP274 - Week 6 Programming Assignment

This week we are learning about how Java uses data streams to move data around. In this lab you will be using file streams and object streams to write objects into files, and to read objects from files.

The objective of this lab is for you to write a program that manages questions for an online trivia game. You will be given code for the GUI to get you started. The program you will write has a GUI that appears as shown below...

COMP274 - Week 7 Programming Assignment

Documentation

The objective of this part of the lab is to create documentation using Javadoc for the project from week 6. The following documentation requirements must be met.

All commentary must use standard JavaDoc comments and tags...