Message-ID:	<366197D5.DFD@cam.org>
Date:	Sun, 29 Nov 1998 13:52:05 -0500
From:	Vic <tudor AT CAM DOT ORG>
X-Mailer:	Mozilla 3.0Gold (Win95; I)
MIME-Version:	1.0
Newsgroups:	comp.os.msdos.djgpp
To:	djgpp AT delorie DOT com
Subject:	Re: argv and Djgpp Yahoo club
References:	<005c01be1bbf$b00d07a0$5df5ffc2 AT default>
Reply-To:	djgpp AT delorie DOT com

Susanne Hassing wrote:
> 
> How do you use the argv command too make a programm like this:
> 
> c:\>calc 21 3
> 21-3=18
> 21+3=24
> 21/3=7
> 21*3=63

a=atoi(argv[1]);
b=atoi(argv[2]);

argv[1] contains 21, atoi converts a string to integer.
the operations are as usual 
a-b
a+b
etc.

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