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没超时阿，真是幸运。WA就是你的问题了……

Posted by xreborner at 2004-12-26 19:13:21 on Problem 2155
In Reply To:为什么WA啊，郁闷。 Posted by:Savior at 2004-12-26 17:46:49

Followed by:

Re:没超时阿，真是幸运。WA就是你的问题了…… (33) Savior 2004-12-26 20:22:32
- 居然用这种方法就能过，你真好运阿…… (0) xreborner 2004-12-26 20:33:48
  - Re:居然用这种方法就能过，你真好运阿…… (18) Savior 2004-12-26 21:20:14
    - 四叉树没用的。每维分别线段树再组合成(n*2)*(n*2)个状态……不会解释了…… (0) xreborner 2004-12-26 22:07:12
      - Re:四叉树没用的。每维分别线段树再组合成(n*2)*(n*2)个状态……不会解释了…… (7) Savior 2004-12-26 23:12:29
      - Re:四叉树没用的。每维分别线段树再组合成(n*2)*(n*2)个状态……不会解释了…… (18) uni 2005-01-01 17:27:49
      - 同感,曾经用4叉树求面积,结果TLE (0) atlas_of_rruucc 2005-01-01 19:15:22
        Re:同感,曾经用4叉树求面积,结果TLE (42) uni 2005-01-02 10:54:22

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