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郁闷了好久怎么处理中间节点之间的互斥关系，忽然才想到调整根就可以了

Posted by frkstyc at 2005-05-16 19:38:19 on Problem 1703
In Reply To:今天过题就靠rp啦 Posted by:frkstyc at 2005-05-16 19:30:28

Followed by:

这就是Disjoint Set的好处啊 (0) TN 2005-05-16 19:39:34
- mmm，长见识 (0) frkstyc 2005-05-16 19:39:53
  - 对了，您可以换一种方法做 (0) TN 2005-05-16 19:42:40
    - 提示一下？刚才没想明白的时候每次都强行把中间节点换成根再把原来的根接上去，狂re (0) frkstyc 2005-05-16 19:44:29
ft...我也陷入了wa和re中.....st大大帮我看看‘D’的那段吧...~ (1122) palmtenor 2005-06-07 15:31:12
- Re:ft...我也陷入了wa和re中.....st大大帮我看看‘D’的那段吧...~ (149) frkstyc 2005-06-07 16:05:13
  - 这样啊....原来是偷懒偷出的问题....~ (33) palmtenor 2005-06-07 16:46:19

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