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

danielhadley
danielhadley
215 Points
Posted by danielhadley
danielhadley
215 Points

Does the printf look correct? float radius = 14.5; printf("A ball with a radius of %f.\n , radius);

I need help with the above printf line. I am trying to do a second part to a challenge question and I keep getting it wrong.

variable_assignment.mm 
float radius = 14.5;

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

1 Answer

Sidney Casagrande
Sidney Casagrande
7,035 Points
Sidney Casagrande
Sidney Casagrande
7,035 Points

Looks like you are missing System.out?

You can also find some more information here: https://docs.oracle.com/javase/tutorial/java/data/numberformat.html

danielhadley
danielhadley
215 Points
danielhadley
danielhadley
215 Points

Thanks for your answer (Sideny). Sorry I should have explained that I am working on the fundamentals of C or my objective-C course.