Path: chuka.playstation.co.uk!news
From: Majik <majik@127.0.0.1>
Newsgroups: scee.yaroze.programming.gnu_compiler
Subject: Re: printf works, code doesn't
Date: Wed, 15 Apr 1998 09:42:51 +0100
Organization: PlayStation Net Yaroze (SCEE)
Lines: 38
Message-ID: <3534730B.2417@127.0.0.1>
References: <3532D4BA.49B30CA9@sinclair.net>
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> double Slope(int a,int b)
> {
>   u_long X1,Y1,X2,Y2;
>   double Fun;
> 
>   X1=Dude[a].position.vx;
>   Y1=Dude[a].position.vz;
>   X2=Dude[b].position.vx;
>   Y2=Dude[b].position.vz;
>   printf2("\n%d / %d = %e -- ",Y2-Y1,X2-X1, (Y2-Y1) / (X2-X1));
> //printf2 = printf that supports %e   Fun=((Y2-Y1) / (X2-X1));
>   printf("%e",Fun);
> 
>   return (Fun);  // Used to be return ((Y2-Y1) / (X2-X1));  - Same thing happened
> }

Is this the actaul code you are using? I only ask because 'Fun' isnt
assigned any
value, it is hidden by the // comment, what happens if you do

//printf2 = printf that supports %e
Fun=((Y2-Y1) / (X2-X1));

instead of

> //printf2 = printf that supports %e   Fun=((Y2-Y1) / (X2-X1));


or is it just my mailreader that has screwed that bit up, sorry if I've
been patronising.

M.

--
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-- 	Spod in a suitcase - ' Have Compiler, will travel '
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