10-28 单位根反演学习笔记

10-28 P2081 [NOI2012] 迷失游乐园

10-27 CF1264D Beautiful Bracket Sequence

10-26 CF576E Painting Edges

10-26 CF827D Best Edge Weight 题解

10-26 P4165 [SCOI2007]组队 题解

10-26 P8439 Altale(FTR 9+) 题解

10-26 P6533 RELATIVNOST 题解

10-26 P7862 DRŽAVA 题解

10-26 P7231 DOMINO 题解

10-26 P8047 GALAKSIJA 题解

10-26 P8037 Prokletnik 题解

10-26 P6498 Zamjene 题解

10-26 CF603E Pastoral Oddities

10-22 P6097 【模板】子集卷积

10-22 注意事项

10-21 FWT 学习笔记

10-21 二项式反演再学笔记

10-21 DFS 序 4

10-21 JLOI2016成绩比较

10-21 CF498B Name That Tune

10-21 CF258D Little Elephant and Broken Sorting

10-21 天降之物

10-21 CF193D Two Segments

10-21 带插入区间K小值

10-21 CQOI2012局部极小值

10-21 [国家集训队]和与积

10-21 Ynoi2018 未来日记

10-21 好难(too hard)

10-21 CF802O April Fools' Problem (hard)

10-21 深巢温泉