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nlogn 其实就是个 DP, 在这个题目中, 用 滚动数组 能解决 内存问题

Posted by 4Meal at 2006-05-06 21:50:28 on Problem 2823
In Reply To:Re:这题如果k会变不是更有意思-_____________- Posted by:ivankevin at 2006-05-06 21:42:14
> 写一个nlogn的已经感到恶心,还要写个o(n)的?

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