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可以说得详细点吗

Posted by patina at 2005-07-18 00:26:55 on Problem 2489
In Reply To:排序+线段树 Posted by:00448242 at 2005-07-18 00:23:39

Followed by:

Re:可以说得详细点吗 (76) 00448242 2005-07-18 00:30:08
- 3x!可是他是说覆盖还是又重叠部分？ (82) patina 2005-07-18 16:40:59
  - 就是看不明白样例，为什么不是5呢 (0) patina 2005-07-18 18:04:51
    - 仔细看题 (0) frkstyc 2005-07-18 18:06:05
      - =_= (0) patina 2005-07-18 18:12:37
      - Two line segments are said to be overlapping if they intersect in an infinite number of points. (0) patina 2005-07-18 18:16:11
      - 不是5对吗？内详 (131) patina 2005-07-18 18:18:52
        sigh~~~~~~~~~ (10) frkstyc 2005-07-18 18:21:00
        18:21:00.0 (12) frkstyc 2005-07-18 18:21:14
        =_+ 我以为是(1 1 3 3) (12) patina 2005-07-18 18:25:08
        这也能看错... (0) c0500448242 2005-07-18 18:26:16
        也是有难度的 (0) frkstyc 2005-07-18 18:28:01

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