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ACRush就是用积分做的,不过估计他也是费了不小力气才搞定的In Reply To:积分不麻烦啊。按y轴线扫描,计算对应x的区间。不过在题目的时限内算不到要求的精度。 Posted by:zhucheng at 2006-05-01 16:23:28 Followed by: Post your reply here: |
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