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Incorrect implementation of misplaced tile heuristic #73

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GoogleCodeExporter opened this issue Mar 12, 2015 · 2 comments
Closed

Incorrect implementation of misplaced tile heuristic #73

GoogleCodeExporter opened this issue Mar 12, 2015 · 2 comments

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@GoogleCodeExporter
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The admissible version of the "the number of misplaced tiles heuristic" should 
not count the blank tile. The MisplacedTilleHeuristicFunction implementation is 
incorrect.

(Consider 1,0,2;3,4,5;6,7,8. The solution is one step away, but your 
implementation counts it as 2).

What version of the product are you using? On what operating system?

1.6.0

Original issue reported on code.google.com by mbil...@iit.edu on 12 Sep 2012 at 4:47
@GoogleCodeExporter
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Original comment by ctjoreilly@gmail.com on 12 Sep 2012 at 5:20

  • Changed state: Accepted

@GoogleCodeExporter
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Fix applied Subversion revision=1055.

Original comment by ctjoreilly@gmail.com on 7 Oct 2012 at 8:41

  • Changed state: Fixed

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