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求教1秒的优化方法

Posted by alpc62 at 2008-10-30 21:04:37 on Problem 2823
In Reply To:用O(n)的队列的方法，去掉STL的东西，输入用getchar，依然要3秒多。求教优化方法~ Posted by:alpc62 at 2008-10-30 21:02:56

Followed by:

IO优化速度可以提高5秒左右，用putchar() (0) 11223344 2008-10-30 21:24:08
- putchar()??输出整数时，一点一点取模putchar吗？ (0) alpc62 2008-10-30 21:31:11
  - 还能怎么搞，那么多数据读入输出，IO优化肯定很显然能提速。。。{put(int x)见内} (224) 11223344 2008-10-30 21:35:22
    - 多谢指点 (254) alpc62 2008-10-30 21:39:30
    - 原来可以这么搞，呵呵，果然快了很多啊 (254) zfy0701 2008-10-30 22:51:45
    - Re:还能怎么搞，那么多数据读入输出，IO优化肯定很显然能提速。。。{put(int x)见内} (285) abilitytao 2009-07-23 20:26:06

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