19 Sep For this lab you will implement a Java program that uses several different data types and operators.
For this lab you will implement a Java program that uses several different data types and operators.
- Start Apache NetBeans.
- Create a new project called Lab 3.
- Add a java main class called yourlastnameLab3.java with your last name to the project and csci1011.lab3 as the package name
- Your program must have the following comments at the top of it
// <your name here>
// Sample program to calculate the value of a deposit
// after a year of earning interest.
// CSCI 1011 Lab 3
- It then should show a welcome message
- It then prompts the user to enter an initial deposit amount
- It reads the initial deposit value and assigns it into a double variable.
- Program then updates the new value of balance by using the following formula:
balance = balance + (balance * 0.049);
- Then the program will show a message like:
With a 4.9% APR your deposit will be worth $Y in one year.”
- Instead of Y you must show the value of balance variable.
- Run the program and test it with sample input. Do this several times.
- Modify the program so it uses a named constant in place of 0.049.
- Run the program and test it to see if it gives the same values.
- Modify the interest rate to 0.059.
- Run the program again and test it to see the values it gives have changed.
- Did you change the output so it now says 5.9%? If not make that change and run the program again.
- Since it would be easier not to have to change the program in two places, declare a new double variable called percent and set its value to 100 times the interest rate.
- Modify your output statement so it uses the percent variable instead of 5.9.
- Run the program again and test it to make sure it still works properly.
- Add some additional statements to compute what the balance will be after a second year of earning interest and display this result along with the original result.
- Run the program again and test it to make sure that the new code works.
- Here is an output of the program:
Welcome to (your name)’s interest calculator
Please enter your initial deposit amount:
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.