Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java

drew s
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
drew s
Python Development Techdegree Graduate 19,491 Points

Java Programming

a) Write a program that reads two numbers from the keyboard representing, respectively, an investment and an interest rate (you will expect the user to enter a number such as .065 for the interest rate, representing 6.5% interest rate). Your program should calculate and output (in $ notation) the future value of the investment in 5, 10 and 20 years using the following formula future value = investment*(1 + interest rate)^year You will assume that the interest rate is an annual rate and is compounded annually.

b) Write a program that reads a commercial website URL, from the keyboard, you should expect that the URL starts with www. and ends with .com. Retrieve the name of the list and output it. For instance, if the user inputs

1 Answer