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先算个点之间所需的时间 (如果不是相邻车站,就算行走的时间) 然后 Floyd-Warshall, 不对吗???

Posted by PI at 2005-07-22 21:20:06 on Problem 2502

Followed by:

en (0) frkstyc 2005-07-22 21:20:56
Re:先算个点之间所需的时间 (如果不是相邻车站,就算行走的时间) 然后 Floyd-Warshall, 不对吗??? (57) PI 2005-07-22 21:33:02
- possibly fp error，but there may be more (59) frkstyc 2005-07-22 21:35:40
- 不是一样么。。。。地铁速度是人的4倍。。。。 (59) what20 2005-07-22 21:36:42
  - i don't think it's possible to walk 10km in an hour (0) frkstyc 2005-07-22 21:38:50
Re:先算个点之间所需的时间 (如果不是相邻车站,就算行走的时间) 然后 Floyd-Warshall, 不对吗??? (32) PI 2005-07-22 22:27:44

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