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判断了两点中垂线的两个方向,怪不得超时,只判一个方向就OK了~

Posted by sothink at 2005-07-26 11:47:03 on Problem 1981

Followed by:

两边也不会超吧 (0) frkstyc 2005-07-26 11:48:02
- 嗯,但是我得程序比较差劲...判断一边才刚刚过...嘿嘿 (0) sothink 2005-07-26 11:53:24
果然判断一边就行了，快了好多…… (9) TN 2005-07-26 11:53:01
- 的确是能快，不过同问 (11) frkstyc 2005-07-26 13:33:55
  - 感觉对于A,B点的右边圆形Q,一定有另外两个点构造的左边圆形等价....感觉-_-!! (0) sothink 2005-07-26 22:31:30
    - Re:把圆内的点做个凸包就可以看出来了。。。 (0) jiangh33 2011-09-15 20:26:21
      - Re:把圆内的点做个凸包就可以看出来了。。。 (26) agralol 2012-03-03 14:23:15

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