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) Advanced Objective-C Dynamic Typing

Zach Sienkiewicz
Zach Sienkiewicz
13,225 Points

Dynamic typing

im not sure how to complete this objective or what it is asking me to do

3 Answers


You just need to declare a variable called "thing". The basic syntax for declaring a varible is:

<type> <variable_name> =  <initial_value>;

Sorry I forgot to format the answer to show the code sample correcly, hope you resovled your issue.