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

Michael Nees
Michael Nees
1,070 Points
Posted by Michael Nees
Michael Nees
1,070 Points

Challenge task 2

Cannot get the result for: "Add a printf statement to print the radius variable. Here is what your output should look like: A ball with a radius of 14.5 inches."

Any ideas?

2 Answers

Holger Liesegang
Holger Liesegang
50,595 Points
Holger Liesegang
Holger Liesegang
50,595 Points

Hi Michael,

you can use the printf function like this:

float radius = 14.5;
printf("A ball with a radius of %f inches", radius);
Michael Nees
Michael Nees
1,070 Points
Michael Nees
Michael Nees
1,070 Points

Thanks very much Holger, I was't far off this, so all good... ready for the next challenge :-)