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Re:最强的剪枝

Posted by cxning at 2015-02-15 12:27:39 on Problem 1014
In Reply To:最强的剪枝 Posted by:yihuikang at 2012-07-26 20:13:21
> 事实上当某种石头个数太大的时候,截掉一截即可,
> 我的处理是:
>     if (x>60)
>        if (x%2) x=61;
>        else     x=60;
> 这样数据范围就很小了,怎么做都能过~
> 为什么是60?
> 因为1~6的最小公倍数是60。
 为什么?不明白啊啊

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