Ensure a variable is divisible by 4

[Kay Schluehr]

geskerr... at hotmail.com schrieb:

> I am sure this is a basic math issue, but is there a better way to
> ensure an int variable is divisible by 4 than by doing the following;
>
> x = 111
> x = (x /4) * 4
> 
> Just seems a bit clunky to me.

Division with rest:

>>> x % 4 
3