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Code Challange problem

I got this code but it keeps saying: Make sure you are passing a string instead of a NSString to printf. Also, make sure you have the correct format options. (%f is used for floats)

float radius = 14.5;

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

return 0;

2 Answers

Janine Suvak
Janine Suvak
14,954 Points

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

Thanks, It worked i get it now.