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

im so lost with this challenge

%f for floats is the problem

2 Answers

You put %f in your string where you would like your float to go. This string will be the first parameter of your printf statement. The float variable is passed as the second parameter.

It should look like the following:

float radius = 14.5;
printf("A ball with a radius of %f inches", radius);

yea i figured it out thanks