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我会了......

Posted by TN at 2005-04-24 11:32:08 on Problem 1923
In Reply To:这题有什么好一点的DP方法吗？我用的记忆话搜索 Posted by:TN at 2005-04-24 11:28:00

Followed by:

不过大家如果有好的方法还是说一下吧 (0) TN 2005-04-24 12:26:59
- Re:不过大家如果有好的方法还是说一下吧 (13) frkstyc 2005-04-24 12:27:58
  - 记忆化可以很好的避免多组数据之间的重复搜索，所以虽然我的程序直接DP会tle,但记忆话就能0MS...... (17) TN 2005-04-24 12:35:16
  - 所谓的稀疏问题吧 (17) palmtenor 2005-04-24 12:36:32
    - 不是稀疏，是一memset原来算过的东西全没了...... (0) TN 2005-04-24 12:38:42
      - 哈哈，hqm教过我如何避免memset，我明天再告诉你` (0) palmtenor 2005-04-24 13:48:02
        cpp跟我说过...... (0) TN 2005-04-24 13:50:41
        ft...据说这个技巧特别适合于在文曲星上编游戏~ (0) c050720413 2005-04-24 14:58:42

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