Ensure a variable is divisible by 4
John Machin
sjmachin at lexicon.net
Tue Dec 5 14:26:49 EST 2006
Paul Rudin wrote:
> Max M <maxm at mxm.dk> writes:
>
> > geskerrett at hotmail.com skrev:
> >> Nick Craig-Wood wrote:
> >>> geskerrett at hotmail.com <geskerrett at hotmail.com> wrote:
> >>>> 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
> >
> > X *= 4
> >
> > ;-)
> >
>
>
> x=4
>
> :)
Ensure x is divisible by *any* non-zero integer:
x = 0
:-O
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