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一直WA呢，我用了一个半边实半边虚的矩形来数，应该可以吧？

Posted by frkstyc at 2005-07-14 17:29:13 on Problem 2482
In Reply To:what can the traps be???????? Posted by:frkstyc at 2005-07-14 17:27:38

Followed by:

考虑了顶点处的情况没有 (0) xfxyjwf 2005-07-14 17:37:06
- what do u mean???? (0) frkstyc 2005-07-14 17:37:42
  - 星星在矩形的顶点处的情况 (0) xfxyjwf 2005-07-14 17:38:33
    - 我的矩形都可以等价地放在(x.5,y.5)这种地方的 (0) frkstyc 2005-07-14 17:39:23
    - 再说，首先测的就是这种情况，拿正方形的四个顶点，用一个一样大小的正方形去套，肯定只能套一个嘛 (0) frkstyc 2005-07-14 17:43:32

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