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Posted by scu07t01 at 2007-11-18 12:08:11
In Reply To:哪位牛人能提示下E题和J题！！！！ Posted by:scuxiaoyang at 2007-11-18 12:01:41 
E的话我的思路是:
对每个点进行如下操作:
向左和向右找到比它本身小的两个位置,中对间这段的和乘本身构成的值比较大小

J的话随便怎么搞
数据很小
DP
母函数
好象搜索都可以
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