[Tutor] (no subject)

[Lucas Prado Melo]

On Thu, Sep 10, 2009 at 6:44 AM, Dirk Wangsadirdja <dirk at pensiun.com> wrote:

> I tested it and it works. But I dont understand why it works. Can someone
> please explain it further? Thanks.

~i == -i - 1

http://en.wikipedia.org/wiki/Two%27s_complement
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