From: Bert Wesarg <bert.wesarg@googlemail.com>
To: Randi Botse <nightdecoder@gmail.com>
Cc: linux-c-programming@vger.kernel.org
Subject: Re: Division in loop
Date: Tue, 8 Sep 2009 16:57:07 +0200 [thread overview]
Message-ID: <36ca99e90909080757o6b9e0d4i927af10186060f73@mail.gmail.com> (raw)
In-Reply-To: <34e1241d0909080740m5a3c3098xa48f275f2cf2fd3b@mail.gmail.com>
On Tue, Sep 8, 2009 at 16:40, Randi Botse<nightdecoder@gmail.com> wrote:
> hi all,
Hi,
>
> while (bytes < size) {
:
>
> progress = (int) ((bytes / size) * 100);
This is an integer division, and because bytes is always smaller than
size will result in 0. You should cast bytes to double, or multiply by
100 first and than divide by size.
Bert
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next prev parent reply other threads:[~2009-09-08 14:57 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-08 14:40 Division in loop Randi Botse
2009-09-08 14:47 ` Saurabh Sehgal
2009-09-08 14:57 ` Bert Wesarg [this message]
2009-09-08 14:58 ` Tim Walberg
2009-09-08 15:09 ` Randi Botse
2009-09-09 0:49 ` Glynn Clements
2009-09-09 2:37 ` Randi Botse
2009-09-09 2:39 ` Randi Botse
2009-09-09 2:52 ` Eric Bambach
2009-09-09 2:57 ` Eric Bambach
2009-09-09 10:12 ` Randi Botse
2009-09-10 0:46 ` Glynn Clements
2009-09-10 7:01 ` Randi Botse
2009-09-10 7:03 ` Manish Katiyar
2009-09-11 7:26 ` Glynn Clements
2009-09-09 0:45 ` Zhenwen Xu
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