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建个图,S,A之间的图,然后MST

Posted by beiyouyu at 2006-09-26 22:36:45 on Problem 3026
In Reply To:怎么MST? Posted by:Sempr at 2006-09-26 22:36:06

Followed by:

是不是还要加上路径上的某些点啊？ (0) Sempr 2006-09-26 22:38:42
- Re:是不是还要加上路径上的某些点啊？ (43) beiyouyu 2006-09-26 22:41:14
  - MST完了之后是不是继续ＢＦＳ啊？ (51) Little_Hammer 2006-09-26 23:10:39
    - 不用 (0) mixter 2006-09-27 11:55:41
      - 理解错了，我还以为是在任意一个点都可以分组哪！ (32) Sempr 2006-09-27 12:06:05
        就是特殊的Steiner 树吧 (34) cuiaoxiang 2006-10-27 15:24:23

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