mydcwfy's Blog

11-22

Luogu P8861 线段

08-29

CF103102H AND = OR

08-09

CF102586L Yosupo's Algorithm

08-07

UOJ715 【北大集训 2021】小明的树

07-22

CF1114F Please, another Queries on Array?

07-06

LOJ2142 [SHOI2017]相逢是问候

06-18

CF1375H Set Merging

04-09

CF643G

01-24

UOJ671诡异操作 题解

12-17

线段树