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....##$%%%$^##......但是为什么改成(MAXX+1)*2WA?

Posted by Lucifer at 2005-09-05 15:00:56 on Problem 2352
In Reply To:Re:Xiedie的解题报告里面,const int MAXX = 32000; //最大范围, int f[(MAXX+1)*3] //节点值. 为什么f是(MAXX+1)*3? 对于有n个节点的二叉树,*2不就够了吗? Posted by:xiedi at 2005-09-05 10:00:22

> 不怕一万只怕万一......

Followed by:

这就是万一 (0) frkstyc 2005-09-05 15:29:17
- Re:这就是万一 (14) stoundmire 2008-08-03 10:50:45
(MAXX+1)*2 + 2 (0) sunmoonstar_love 2005-09-05 15:30:28
- 再问一个, 什么时候哪种类型需要离散化? 貌似这道题32000已经够大了,都没有离散化. 是不是像picture那种二维的题才需要离散化,目的是一列一列的处理的时候列的访问次数比较少? (0) Lucifer 2005-09-07 04:56:40
  - Good morning! (0) frkstyc 2005-09-07 07:38:54
    - 天亮了 (0) Lucifer 2005-09-07 15:48:17

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