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图论常识

Posted by frkstyc at 2006-12-09 20:10:17 on Problem 3140
In Reply To:是一棵树? 也就是说m=n-1 ? Posted by:1083_3 at 2006-12-09 20:04:24

Followed by:

那题目给的数据范围不是故意恶心人嘛 (10) 1083_3 2006-12-09 20:18:59
- bingo (16) ArXoR 2006-12-09 20:19:45
- m大是因为有重边 (16) forgotten 2006-12-09 22:45:48
  - 有重边就不叫树了吧？ (0) MrRight 2006-12-09 22:54:24
- 是常识就怎么都不算恶你 (16) frkstyc 2006-12-09 22:57:59
  - 不过还是恶掉了很多人 (0) cheapwine 2006-12-09 23:43:52

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