Objective-C Programming: The Big Nerd Ranch Guide

How do I write and use a function?

Now that you have realized that you need a function, you need to write one. Open main.c in your ClassCertificates project and write a new function named congratulateStudent. This function should go just before main() in the file.

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{​
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 ​ ​ ​ ​ ​ ​ ​ ​ ​s​t​u​d​e​n​t​,​ ​c​o​u​r​s​e​,​ ​n​u​m​D​a​y​s​)​;​
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