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 Operators & Expressions

Assistance with a quiz question

I'm taking the quiz right now and it asks this question. I answered it as "20", but it keeps saying that I failed the question. Is this a glitch, or am I actually wrong? If so, then what is the correct answer?

Which question was it? I don't see it in your post.

3 Answers

Thomas Nilsen
Thomas Nilsen
14,957 Points

If it's this one: "Auto increment the variable named unstable:", the correct answer is

unstable++;
Jayden Spring
Jayden Spring
8,625 Points

Im guessing your talking about where unstable is = 25 then -=5 and the answer would be 20. I have just redone the test and it works fine for me.

Yes I figured it out! Thank you guys for responding!