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真能忍啊，TLE了7次才出来说

Posted by frkstyc at 2005-08-07 13:36:58 on Problem 1322
In Reply To:c^3logn挂了...-,-b Posted by:ArXoR at 2005-08-07 13:33:39

Followed by:

怎么缩小n啊?... (0) ArXoR 2005-08-07 14:02:30
- 先打你pp，然后n是偶数就1000，奇数就1001 (0) frkstyc 2005-08-07 14:03:51
  - ...这个...有证明的么,好像后面有很普遍的状态循环的 (0) ArXoR 2005-08-07 14:05:27
    - 它只要3个小数嘛，你的n大了没什么意义啊 (0) frkstyc 2005-08-07 14:06:12
      - 那奇偶性是怎么归纳出来的? (0) ArXoR 2005-08-07 14:07:19
        你dp的时候要分奇偶，所以就…… (0) frkstyc 2005-08-07 14:08:27
        ......有点明白了....收敛的 (0) ArXoR 2005-08-07 14:11:15
- Re:怎么缩小n啊?... (23) zhucheng 2005-08-07 14:05:07

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