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JAVA PROGRAMMING ASSIGNMENT
TASK 1
Write a program that prompts the user to input a decimal number and outputs the number rounded to the nearest integer.
Remember the rules around proper development style and form, including adding comments. A software developer should always add comments to their code so other developers (or in this case the instructor) understand what the intent of the program is.
Submit your compiled Java code for this assignment, compress the .java file into a single .zip file.
TASK 3
Using jGrasp and the Software Development Kit, write a program in response to the following prompt:
Write a program that prompts the user to enter the mass of a person in kilograms and outputs the equivalent weight in pounds. Output both the mass and the weight rounded to two decimal places. (Note that for standard Earth gravity, 1 kilogram = 2.2 pounds.) Format your output with two decimal places.
Your answer should use dialog boxes for the input/output statements.
Create a Java program called "DaysLeftInYear.java" that outputs the number of days left in that year. use the calendar class to represent dates. Use the DateFormat class to display the current date in the output.
Discussion Question: Discuss the use of arrays in Java programs versus the use of regular variables
Write a class Lines containing a static method dashedLine to draw dashed lines, so it can write:
What are the differences between instance and class variables? What is an overloaded method?
Be sure your classes have a reasonable complement of constructor, accessor and mutator methods. Every member variable must have at least one independent accessor and one independent mutator
program designs used in developing Java applications
Design a javascript program that asks the user for a username with at least eight characters, beginning with a letter and including at least one digit. Next, write a validation loop to ensure that these conditions have been met
Let the user decide on the down payment percentage amount to use. Calculate and display mortgage payments for both a 20-year and a 30-year loan, to allow the user to compare them.
Design and implement a driver program TestSocialGraph (in a separate source file TestSocialGraph.java) for testing the methods implemented in Part 1.
Write a Java program "chess.java" that draws a chess board with 8 x 8 squares, half of the squares are filled black and are interleaved with the white squares.
Explain if replacing the fields, like social security number to credit card numbers will have any impact on the underlying codes? How this form may be protected from credit card frauds?
a software implementation of a Point of Sale terminal at a typical store. The users of the system are the cashiers sitting at the sales terminals of the store. The users can use the system to manage sales items in the store, customer details and of c..
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