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 Java Basics Getting Started with Java IO

Posted by fernandocompres
fernandocompres
Courses Plus Student 836 Points

Declare a variable that is named the camel-cased version of "first name". Store

Can someone give me an idea

IO.java 
// I have imported java.io.Console for you.  It is a variable called console.

1 Answer

jcorum
jcorum
71,830 Points
jcorum
jcorum
71,830 Points

Here's what you need for the first three tasks:

// I have imported java.io.Console for you.  It is a variable called console.
String firstName = console.readLine();
String lastName = console.readLine();
console.printf("First name: %s", firstName);

camelCase is capitalizing the first letter of each word, with no spaces and no underlines.