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明明是2 3 4In Reply To:相信很多人都过不了这组数据吧！！！ Posted by:lingyuntan at 2010-10-19 17:01:22 这题目离散化是用边界的对吧，但是题目给的数据不是边界是占用瓷砖的编号。 离散化时这样处理：源数据(1)-1 源数据(2) 这才是正解 Followed by: Post your reply here: |
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