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样例第3组跑出来不超时就应该不会超时了，可是。。跑不出啊。。大牛们请指教啊。。

Posted by ccnuzhang at 2009-09-22 20:36:21 on Problem 3135

Followed by:

Re:样例第3组跑出来不超时就应该不会超时了，可是。。跑不出啊。。大牛们请指教啊。。 (575) piyifan 2009-09-22 22:14:55
- 谢谢大牛哈。。。。。现在能跑到4.128秒。。不过答案有问题了。。。 (0) ccnuzhang 2009-09-22 23:10:43
- 把6条边拆成3+3，然后hash一下很快。一开始用set狂tle (587) cuiaoxiang 2009-09-23 04:31:20
  - Re:不理解。。。。。。 (0) ccnuzhang 2009-09-23 22:00:32
    - 详细见内 (745) cuiaoxiang 2009-09-23 22:43:49
      - 考虑到边的长度很小，开个950*950的数组记录就可以了吧，好像不用map或者hash (0) Isun 2009-09-26 01:15:42

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