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

Ammar Zafar
Ammar Zafar
196 Points
Posted by Ammar Zafar
Ammar Zafar
196 Points

How do I create a float variable named 'radius' with the value '14.5' without writing the main function).

I'm having trouble understand this for some reason. Every variation I try I am always having one error. I think it should go like this int radius = 14.5; float = radius;

variable_assignment.mm 
float = radius;

1 Answer

kasaltrix
kasaltrix
9,491 Points

Hi Ammar,

This can be done as:

float radius = 14.5f;
Ammar Zafar
Ammar Zafar
196 Points
Ammar Zafar
Ammar Zafar
196 Points

Thank you but why is there a f after 14.5