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	<title>Comments on: Lottery问题的递归方程</title>
	<atom:link href="http://qingbo.org/archives/134.html/feed" rel="self" type="application/rss+xml" />
	<link>http://qingbo.org/archives/134.html</link>
	<description>醒也罢，梦也罢，人生苦短</description>
	<pubDate>Wed, 07 Jan 2009 03:36:02 +0000</pubDate>
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		<title>By: zhouqb</title>
		<link>http://qingbo.org/archives/134.html#comment-4359</link>
		<dc:creator>zhouqb</dc:creator>
		<pubDate>Wed, 15 Nov 2006 04:22:07 +0000</pubDate>
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		<description>呵呵，就是在等人来给解答呢:-P
如果不太复杂，把答案email给我吧？想看看，多谢</description>
		<content:encoded><![CDATA[<p>呵呵，就是在等人来给解答呢:-P<br />
如果不太复杂，把答案email给我吧？想看看，多谢</p>
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	<item>
		<title>By: Zhang</title>
		<link>http://qingbo.org/archives/134.html#comment-4354</link>
		<dc:creator>Zhang</dc:creator>
		<pubDate>Wed, 15 Nov 2006 01:35:45 +0000</pubDate>
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		<description>ft a ft, 竟然在blog上写这种东西...

不事先猜答案的话，可以用母函数方法，直接把结果算出来</description>
		<content:encoded><![CDATA[<p>ft a ft, 竟然在blog上写这种东西&#8230;</p>
<p>不事先猜答案的话，可以用母函数方法，直接把结果算出来</p>
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