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

Posted by Tyler McCourt
Tyler McCourt
120 Points

Create a float variable named 'radius' with the value '14.5'

I do not understand where exactly my error is, this is what I have: {

float radius = 14.5;

printf("%f radius. \n", radius);

return 0; }

1 Answer

Dino Paškvan
PLUS
Dino Paškvan
Courses Plus Student 44,108 Points
Dino Paškvan
Dino Paškvan
Courses Plus Student 44,108 Points

The challenge states that this is what the output is supposed to look like: A ball with a radius of 14.5 inches.

So...

printf("A ball with a radius of %f inches.", radius);

Also, you don't need those curly braces around your code, nor do you need the return statement in the context of the challenge.