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

iOS Objective-C Basics (Retired) Fundamentals of C Variables

Mike Grady
Mike Grady
197 Points
Posted by Mike Grady
Mike Grady
197 Points

Creating a float

I am having trouble creating a float with a 14.5 radius. Help!

1 Answer

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

creating a variable generally looks like this

dataType variableName = value;

in your case the challenge tells you the data type needs to be a float, the name needs to be radius, and the value needs to be 14.5. What have you tried so far?