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

Sajan Miah
Sajan Miah
13,827 Points
Posted by Sajan Miah
Sajan Miah
13,827 Points

I can't seem to find the problem. Can anyone help? Sorry if it is something so obvious.

I can't seem to find the problem. Can anyone help?

Nicholas Vandenbroeck
Nicholas Vandenbroeck
4,599 Points
Nicholas Vandenbroeck
Nicholas Vandenbroeck
4,599 Points

Could you post the code where you think the error might pop up?

2 Answers

Sajan Miah
Sajan Miah
13,827 Points
Sajan Miah
Sajan Miah
13,827 Points

float radius = 14.5;

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

Michael Blazek
Michael Blazek
162 Points

Put a comma between the String " " and the variable radius:

printf("A ball with a radius of %f inches.\n", radius);
Sajan Miah
Sajan Miah
13,827 Points
Sajan Miah
Sajan Miah
13,827 Points

That seemed to have fixed it :) Apologies, seemed like a very basic mistake. Thanks for your help.