Newsgroups: comp.robotics
From: stephen@stanford.demon.co.uk (stephen stanford)
Path: cantaloupe.srv.cs.cmu.edu!das-news2.harvard.edu!news2.near.net!howland.reston.ans.net!pipex!demon!stanford.demon.co.uk!stephen
Subject: Re: Help ! maze solving
References: <3b8d4n$ksh@news-feed-1.PeachNet.EDU> <CzxLK8.Jwx@info.uucp>
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Date: Mon, 28 Nov 1994 22:31:53 +0000
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In article <CzxLK8.Jwx@info.uucp>
           skar7950@mach1.wlu.ca "Raymond Skarratt u" writes:

> I still believe that the above is wrong.  Take the following maze:
> 
>   ------------------
>   |                  <- exit
>   |   |        |   |
>   |   |        |   |   Although it's not a very complicated maze,
>   |   -----    |   |   if one puts one's hand in the 'inside' wall
>   |       |----|   |   the robot will _never_ find it's way out.
>   |            |   |
>   |                |
>   ------------------
> 
> Ray
> skar7950@mach1.wlu.ca
> 
> 
However, when first entering the maze you only have a choice of
the left or right of the entrance - choosing either gets you out!
-- 
stephen stanford
