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

Posted by jose flores
jose flores
Courses Plus Student 455 Points

Create a float variable named 'radius' with the value '14.5'. (Do not write the main function).

I do not understand, I put the entire example and it gives me error, i just put the float and it gives me an error. What is this challenge about?

2 Answers

Ben Falk
Ben Falk
3,167 Points
Ben Falk
Ben Falk
3,167 Points

All you should need to do is define the variable:

float radius = 14.5;

If you're putting quotes around the numbers, that will be incorrect, since Objective-C will no longer see that as a number, but as a string.

jose flores
PLUS
jose flores
Courses Plus Student 455 Points
jose flores
jose flores
Courses Plus Student 455 Points

Thank you