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Re:有什么好的方法可以检测这个循环啊！

Posted by yangjie at 2006-03-14 13:22:06 on Problem 1308
In Reply To:Re:哪位兄弟帮我看一下啊！怎么总是 WA啊 Posted by:frkstyc at 2006-03-13 22:21:31

> 问题所在
> 1 2 2 3 3 1 0 0
> Case 1 is a tree.
> -1 -1
>

Followed by:

Re:1 2 2 3 3 1 0 0 (0) yangjie 2006-03-14 13:22:32
- 用树的定义做：n个顶点n-1条边的连通图 (0) frkstyc 2006-03-14 13:26:59
  - 谢谢！大哥，我学到了很多东西 (0) yangjie 2006-03-15 11:17:47
    - Re:谢谢！大哥，我学到了很多东西 (8) xfxyjwf 2006-03-15 12:06:57
      - Re:谢谢！大哥，我学到了很多东西 (16) oooooo 2006-03-15 12:17:29
      - Re:谢谢！大哥，我学到了很多东西 (20) frkstyc 2006-03-15 12:17:39
        Re:谢谢！大哥，我学到了很多东西 (10) oooooo 2006-03-15 12:18:14
        要叫靓仔或者帅哥…… (12) yangguo981 2006-05-24 11:07:26
  - 强 (0) hattricker 2006-08-28 20:32:13

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