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  Tutorial: C and Cpp Introduction to C and Cpp Understanding Arrays Tutorial

Arrays are crucial to programming in any language. They will make your job a lot easier.

Tutorial Details:

Basic Functions in C++

This tutorial explains functions. Functions make things a lot easier and a lot simpler, so you'd better understand them!
This tutorial will teach you:
1. What functions are
2. Returning values

1. What's a function?
The name comes from the mathematical term. You give a function X, it returns something depending on what X was. Same with functions in programming, except they can take more than one "x" (called arguments) and don't have to return a value. Since you defined main as an integer, it had to return 0 (an integer) or some other amount.

You "call" a function by typing its name and giving the proper arguments anywhere in your code. If the function is called before it is defined, you must use a prototype.


 

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C and Cpp Introduction to C and Cpp Understanding Arrays Tutorial

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C and Cpp Introduction to C and Cpp Understanding Arrays Tutorial

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