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最强的剪枝

Posted by yihuikang at 2012-07-26 20:13:21 on Problem 1014
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。

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