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Re:这样还超时，难道要用查表法...In Reply To:Re:这样还超时，难道要用查表法... Posted by:zbleach at 2008-09-08 15:25:35 统计下所有的数除去2,5因子后剩下的最后一位，也就是1, 3, 7, 9的个数，以及因子2, 5的个数。 可能影响最后一位的就是3，7，9的个数和2 - 5的个数。 Followed by: Post your reply here: |
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