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Mail Archives: djgpp/2000/03/16/12:01:51

From: "Campbell, Rolf [SKY:1U32:EXCH]" <moscoop AT americasm01 DOT nt DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: checking int
Date: Thu, 16 Mar 2000 10:55:47 -0500
Organization: Nortel Networks
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Florent wrote:

> Hi,
> I don't find the way to check if the input I give to the function scanf is
> an int or a char. For example you ask to enter an int, and if a char is
> entered -> BUG, so I need something to check if tne input is an int.
> It's easy to check if it's a char, but int .... I didn't find.

Read a string in, and then check that string to see if it only contains an
integer.

--
(\/) Rolf Campbell (\/)



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