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用归纳法易证一堆i个棋子的SG值就是i,于是运用SG定理就行了…… 这个才是为啥异或是对的

Posted by xuhaoran510 at 2011-12-29 21:37:05 on Problem 2234
In Reply To:??sg[]是神马? Posted by:771385494 at 2011-12-29 21:22:40
> ??sg[]是神马?

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