Re: Stupid newbie question — determine if in tege r is even or odd
Re: Stupid newbie question — determine if in tege r is even or odd
- Subject: Re: Stupid newbie question — determine if in tege r is even or odd
- From: "John C. Randolph" <email@hidden>
- Date: Tue, 13 Aug 2002 15:21:42 -0700
On Tuesday, August 13, 2002, at 02:57 PM, Jan Van Boghout wrote:
Hi everybody,
I feel kind of embarrassed to ask this, but I looked for hours and
still don't have a solution.
How do you determine whether an integer is odd or even? I tried
messing around with the fact that an odd integer divided by 2 would
not be able to be an integer again, but my attempts were unsuccesful
:\ Any help is welcome!
Use the modulus operator:
if (myInt % 2)
{
// it's odd
}
-jcr
John C. Randolph <email@hidden> (408) 974-8819
Sr. Cocoa Software Engineer,
Apple Worldwide Developer Relations
http://developer.apple.com/cocoa/index.html
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