https://www.coder4.com/archives/89 Keep It Simple and Stupid Mon, 30 Nov 2009 07:52:25 +0000 hourly 1 https://wordpress.org/?v=6.8.3 https://www.coder4.com/archives/89#comment-4 Mon, 30 Nov 2009 07:52:25 +0000 http://www.coder4.com/?p=89#comment-4 @digiter
其实这个程序我写的很幼稚的，因为当时还是大一呢。06年写的……呵呵，都被你找到这里来了。。

]]> https://www.coder4.com/archives/89#comment-3 Sun, 29 Nov 2009 10:03:48 +0000 http://www.coder4.com/?p=89#comment-3 说错了，用二分 + 树状数组是O(n * log n * log n)，用线段树才是O(n * log n)的

]]> https://www.coder4.com/archives/89#comment-2 Sun, 29 Nov 2009 10:02:49 +0000 http://www.coder4.com/?p=89#comment-2 那次做哈尔滨的网预，有这道题，用树状数组O(n * log n)过掉的，感觉灰常强大

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