@[Pentatonic_Vi0lin](/user/761743) 在数组有序的情况下
by Never_care @ 2024-09-20 08:52:30
@[Pentatonic_Vi0lin](/user/761743) 要排序的数组接近/完全有序
by guanhetian @ 2024-09-20 08:52:35
@[Pentatonic_Vi0lin](/user/761743) 已经有序的情况下
by AnnaQ @ 2024-09-20 08:53:13
@[guanhetian](/user/937470) @[Never_care](/user/931764) Ok
看的出我在做2023的S第一轮，，，
by Pentatonic_Vi0lin @ 2024-09-20 08:55:05
@[Pentatonic_Vi0lin](/user/761743) 每一次选择的分界值都是序列的最值
by Frodo @ 2024-09-20 08:55:10
@[AnnaQ](/user/959411) 感谢
by Pentatonic_Vi0lin @ 2024-09-20 08:55:19
随机选择分界点时卡不到 $O(n^2)$
by Frodo @ 2024-09-20 08:56:53
@[Pentatonic_Vi0lin](/user/761743) 嗯，也许你在做五级的题（CCF稳定发挥）
by AnnaQ @ 2024-09-20 09:15:32
有序且不随机时
by ran_qwq @ 2024-09-20 09:16:22