he right size will help speed up your program and not use as much memory. But learning how to optimize C is definitely something you need to learn after learning basic C programming.
</li>

<li><b>There is no Symbol for Exponentiation</b><br>
If you look at a table of the order operations will be performed you will see the upper pointing caret '^' that's commonly used to denote exponentiation. Don't be fooled: the caret really represents a bit shifting operation (a very powerful but "machine level" sort