回复：Another Knight question:code to crazy math

来源: jinjing 于 2010-04-02 11:45:44 [] [旧帖] [给我悄悄话] 阅读数 : (432 bytes)

i means knight move i*45 degree -22.5dgree.(i=1,2,...8),just 8 directions. 165...745 means the knight
steps every points one time no repeat,but last step can't back to original point(It is impossible).
My 1/26's question :18234585718324577132546711354768135
is for 6*6,from down left corner. last step can back to original point.That means we can let any point as beginning point.
I'm sorry for the strange question.

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