Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Objective-C Basics (Retired) Pointers and Memory Array Size and Length

Jay Mayu
Jay Mayu
6,805 Points

Breaking my head with the challenge

I'm trying to do the quiz but not getting through.

float real_numbers[] = {11.11 , 11.11, 11.11, 11.11, 11.11 }; printf("Array real_numbers is %ld bytes", sizeof(real_numbers)); printf("Array real_numbers can store %ld items", sizeof(real_numbers));

  1. Quiz fails
  2. size of is used to calculate the bytes and also the number of elements in an array?

bit confused.

2 Answers

Jay Mayu
Jay Mayu
6,805 Points

ignore it. I rewatched the video. it's all there. :)

what is the question