@[liyuheng](/space/show?uid=23842) 维护数列
by newbie314159 @ 2017-10-18 21:17:47
@[i7\_8700k](/space/show?uid=54979) 大佬您确定普及有学这些东西?
by wisdom_grass @ 2017-10-18 21:24:58
真题
by ChthollyTree @ 2017-10-18 22:04:21
@[liyuheng](/space/show?uid=23842) 按今年初赛这趋势，复赛说不定会考平衡树主席树网络流什么的呢= =
by newbie314159 @ 2017-10-18 23:02:03
~~当然普及组应该不会考~~
by newbie314159 @ 2017-10-18 23:03:11
#[你可以尝试这个](http://www.luogu.org/)
by xurui @ 2017-10-20 14:36:30
@[xurui](/space/show?uid=10144) 嗯=w=
by KillerXu @ 2017-10-21 21:11:13
@[i7\_8700k](/space/show?uid=54979) 暴力很多分的，这道题目我滋磁一个
by chen_zhe @ 2017-10-22 10:43:04
考古，捕捉cz
by Nemonade @ 2021-08-18 11:11:29