From: Stephen Leake <stephen_leake@stephe-leake.org>
Subject: Re: Advent of Code Day 8
Date: Thu, 10 Dec 2020 11:24:09 -0800 [thread overview]
Message-ID: <86h7otcvmu.fsf@stephe-leake.org> (raw)
In-Reply-To: 9f68c8b6-0018-4722-9572-ea6041fb2bccn@googlegroups.com
John Perry <john.perry@usm.edu> writes:
> On Thursday, December 10, 2020 at 3:07:22 AM UTC-6, Maxim Reznik wrote:
>> Do you consider my solution for Day 9 as brute force one? ;)
>>
>> https://github.com/reznikmm/ada-howto/blob/advent-2020/md/09/09.md
>
> I really like this approach, but it seems equivalent.
+ 1.
You process each number in the input file only once, which is very nice.
It avoids keeping all the numbers in memory at once, so could work for
_very_ large files (although then you'd need integers much larger than
64 bits as well).
--
-- Stephe
next prev parent reply other threads:[~2020-12-10 19:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-09 20:04 Advent of Code Day 8 Stephen Leake
2020-12-09 22:44 ` John Perry
2020-12-10 8:25 ` John Perry
2020-12-10 9:07 ` Maxim Reznik
2020-12-10 16:50 ` John Perry
2020-12-10 19:24 ` Stephen Leake [this message]
2020-12-10 12:25 ` gautier...@hotmail.com
2020-12-10 19:24 ` Stephen Leake
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