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

suresh sriramineni
suresh sriramineni
779 Points

Add a printf statement to print the radius variable. Here is what your output should look like: A ball with a radius of

printf(@"%f a ball with radius of 4.5");

variable_assignment.mm
float radius = 14.5;

printf(@"%f A ball with a radius of 14.5 inches.\n");

2 Answers

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,631 Points

Hey Suresh,

The course you are currently on has been retired. There will be many things that are different (as code is constantly changing and evolving). I would recommend that you switch over to the new and updated Objective-C Course.

Keep Coding! :dizzy:

suresh sriramineni
suresh sriramineni
779 Points

Hi Jason, thank you so much for your swift response I just started coding, thanks for your help.I will follow above link.