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Re:我按起始的排序,起始一样的按终点小的排前面,贪心.怎么WA了.

Posted by sayforever at 2006-08-01 20:39:11 on Problem 2906
In Reply To:Re:我按起始的排序,起始一样的按终点小的排前面,贪心.怎么WA了. Posted by:xiaolonghingis at 2006-08-01 20:31:01
4
1 5
1 5
1 5
2 2
这样呢

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