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Re:AC了的程序,仅供参考In Reply To:AC了的程序,仅供参考 Posted by:A861223 at 2006-08-23 22:17:15 6 5 2 1 1 6 4 为何上述数据是YES 发现除去holes后 不满足覆盖的奇偶性条件(hole 不能覆盖) 图如下. O * - * - * - * - * - * - * - * - * - * - * - * - * - * O * O表示空格，显然*比-多2个 Followed by:
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