Functions in C

Abstract

C is a computer programming language. That means that you can use Cto create lists of instructions for a computer to follow. C is one of thousands of programming languages currently in use. A function is a group of statements that together perform a task. Everyc program has at least one function, which is main(), and all the
most trivial programs can define additional functions. You can divide up your code into separate functions. A function declaration tells the compiler about a function's name, return type, and parameters.