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Re: So here's a fun challenge

Subject Re: So here's a fun challenge
Newsgroups comp.lang.c
References <NNgvF.21265$hh5.17108@fx07.iad> <MKivF.33881$Yl3.11450@fx24.am4>
From Richard Damon <Richard@Damon-Family.org>
Message-ID <XnkvF.1114$bC3.644@fx08.iad> (permalink)
Organization Forte - www.forteinc.com
Date 2019-11-02 15:01 -0400

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On 11/2/19 1:08 PM, Bart wrote:
> 
> Does the Python not de-dupe?

Lists, which the program is using can store duplicate values, as they
are different because they are at different indexes (Lists have an order).

Sets, which is what the program uses to dedup, do not store duplicate
values, but also does not maintain an order (sets are built on hash tables).

Passing the data through a set before sorting removes all the duplicates.


Lists would be broken if they did not store duplicates.
The sort function would be broken if it eliminated duplicates.

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Thread

So here's a fun challenge DFS <nospam@dfs.com> - 2019-11-02 10:53 -0400
  Re: So here's a fun challenge Bart <bc@freeuk.com> - 2019-11-02 17:08 +0000
    Re: So here's a fun challenge Richard Damon <Richard@Damon-Family.org> - 2019-11-02 15:01 -0400
      Re: So here's a fun challenge Bart <bc@freeuk.com> - 2019-11-02 19:38 +0000
        Re: So here's a fun challenge Richard Damon <Richard@Damon-Family.org> - 2019-11-02 16:07 -0400
        Re: So here's a fun challenge DFS <nospam@dfs.com> - 2019-11-03 09:29 -0500
  Re: So here's a fun challenge Bart <bc@freeuk.com> - 2019-11-02 20:36 +0000
    Re: So here's a fun challenge DFS <nospam@dfs.com> - 2019-11-03 09:33 -0500
      Re: So here's a fun challenge Paul <nospam@needed.invalid> - 2019-11-03 20:53 -0500
  Re: So here's a fun challenge Ian Collins <ian-news@hotmail.com> - 2019-11-03 14:33 +1300
    Re: So here's a fun challenge Ian Collins <ian-news@hotmail.com> - 2019-11-03 14:35 +1300
      Re: So here's a fun challenge DFS <nospam@dfs.com> - 2019-11-03 00:18 -0400
        Re: So here's a fun challenge Ian Collins <ian-news@hotmail.com> - 2019-11-03 18:02 +1300
          Re: So here's a fun challenge Bart <bc@freeuk.com> - 2019-11-03 11:19 +0000
            Re: So here's a fun challenge Ian Collins <ian-news@hotmail.com> - 2019-11-04 00:33 +1300
          Re: So here's a fun challenge DFS <nospam@dfs.com> - 2019-11-03 09:39 -0500
    Re: So here's a fun challenge Autist <autist69@gmail.com> - 2019-11-03 11:16 +0100
      Re: So here's a fun challenge Autist <autist69@gmail.com> - 2019-11-03 11:29 +0100
      Re: So here's a fun challenge Ian Collins <ian-news@hotmail.com> - 2019-11-03 23:34 +1300
      Re: So here's a fun challenge Melzzzzz <Melzzzzz@zzzzz.com> - 2019-11-03 11:04 +0000
        Re: So here's a fun challenge Autist <autist69@gmail.com> - 2019-11-03 14:56 +0100
          Re: So here's a fun challenge Autist <autist69@gmail.com> - 2019-11-03 15:36 +0100
  Re: So here's a fun challenge nobody@example.org (Scott) - 2019-11-03 17:35 +0000
    Re: So here's a fun challenge Ian Collins <ian-news@hotmail.com> - 2019-11-04 08:03 +1300
    Re: So here's a fun challenge DFS <nospam@dfs.com> - 2019-11-04 10:07 -0500
      Re: So here's a fun challenge nobody@example.org (Scott) - 2019-11-04 16:06 +0000
        Re: So here's a fun challenge DFS <nospam@dfs.com> - 2019-11-04 15:33 -0500

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