From: Hans Lonsdale <hanslonsdale@mailfence.com>
To: Ruijie Yu <ruijie@netyu.xyz>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Finding repetitions of 8-tuples
Date: Sun, 1 Jan 2023 16:38:53 +0100 (CET) [thread overview]
Message-ID: <2050606223.764646.1672587533274@ichabod.co-bxl> (raw)
In-Reply-To: <sdvv8lq7084.fsf@fw.net.yu>
> ----------------------------------------
> From: Ruijie Yu via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
> Sent: Sun Jan 01 16:16:35 CET 2023
> To: Hans Lonsdale <hanslonsdale@mailfence.com>
> Cc: <help-gnu-emacs@gnu.org>
> Subject: Re: Finding repetitions of 8-tuples
>
>
>
> Hans Lonsdale <hanslonsdale@mailfence.com> writes:
>
> > I have 16 collections of 8 numbers
> >
> > (11 12 11 44 11 12 11 23)
> > (12 21 11 44 11 12 11 23)
> > and so on
> >
> > I want to find whether there are repetitions of each 8-tuple.
> > The order in which the numbers occur is not important.
>
> I think your best bet is to sort each 8-tuple and compare the sorted
> lists afterwards. Can't think of anything better at the moment.
>
> Best,
> RY
Sorting is a very good idea for an suitable algorithm.
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next prev parent reply other threads:[~2023-01-01 15:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-31 17:00 Finding repetitions of 8-tuples Hans Lonsdale
2023-01-01 15:13 ` Arthur Miller
2023-01-01 16:00 ` Ruijie Yu via Users list for the GNU Emacs text editor
2023-01-01 16:39 ` Yuri Khan
2023-01-01 17:08 ` Hans Lonsdale
2023-01-01 15:16 ` Ruijie Yu via Users list for the GNU Emacs text editor
2023-01-01 15:38 ` Hans Lonsdale [this message]
2023-01-08 4:39 ` Emanuel Berg
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