[基础绝对值不等式的拓展](https://www.luogu.com.cn/blog/hope888/ji-chu-jue-dui-zhi-fou-deng-shi-di-ta-zhan)
by Fack_ @ 2023-05-30 21:07:01
投稿：https://www.luogu.com.cn/blog/AFPanalysis/min25
by analysis @ 2023-05-31 18:33:22
投稿：https://www.luogu.com.cn/blog/CQYZ2025-TYX/shu-lian-pou-fen
by CQYZ2025 @ 2023-05-31 19:20:46
@[CQYZ2025](/user/816310) 你这不只讲了重链剖分吗？
by Ginger_he @ 2023-06-01 00:04:56
7个月终于快了（
by plank_black @ 2023-06-01 09:32:38
还有人审这个吗。。
by jijidawang @ 2023-06-02 11:08:03
@[Register_int](/user/406941) have been seen (我被看过)（doge）
by __Cartesian__Tree__ @ 2023-06-03 17:38:10
@[__Cartesian__Tree__](/user/377643) 草。
by Register_int @ 2023-06-03 17:45:02
投稿：https://www.luogu.com.cn/blog/const1e7/i-have-seen-it-over-1000-times-in-the-OI
by Register_int @ 2023-06-03 17:46:59
hpzc
by Carl170679 @ 2023-06-05 19:59:12