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感觉用map可以做到O(n)的，但是不会用

Posted by sunmoonstar_love at 2005-07-17 18:03:54 on Problem 2491
In Reply To:Re:我也是啊!!也没有超时什么的!适当的时候暴力点吧!!哈哈!! Posted by:ook at 2005-07-17 17:46:53

Followed by:

好像和搜索搭不上关系～～～ (0) achilles 2005-08-08 21:01:08
- 想不到好方法就搜了，我就是搜得 (0) sunmoonstar_love 2005-08-08 21:07:42
  - 我觉得搜可能太慢了，map 什么？ (0) queyue2004 2005-08-08 21:11:05
    - 记录前缀和后缀，读完了就直接输出结果了，还需要什么处理？ (0) achilles 2005-08-08 21:12:13
      - 所以我觉得用map会很方便 (0) sunmoonstar_love 2005-08-08 21:20:16

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