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顶上一行和最下面一行上的.表示河岸，是不能走的

Posted by kicc at 2006-06-25 13:39:50 on Problem 2841
In Reply To:Re:Fortune wheel Posted by:codager at 2006-06-25 13:30:03

> ...H...H...
> .O.PF.FS.O.
> O.OPOOO.O.O
> .O..PF...O.
> ....PH.....
> 
> 
> for the given input in the problem is the shortest path given by p? shouldn't the ans be 5.

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