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谢谢拉~终于ac了~

Posted by c050720413 at 2005-04-23 16:46:35 on Problem 2404
In Reply To:Re:如何DP呢~ Posted by:zhucheng at 2005-04-23 10:52:03 
> 先转化为完全图，
> 问题变成求奇数度数节点间最小匹配。
> 可以用搜索或者DP求最小匹配
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