Wuyanru's blog

10-01

[CF1738E] Balance Addicts

09-30

[CF1733E] Conveyor

09-30

[ABC270G] Sequence in mod P

09-13

[ARC147D] Sets Scores

09-08

[CF1598D] Training Session

09-05

[ABC218H] Red and Blue Lamps

08-14

[ABC264Ex] Perfect Binary Tree

08-10

积性函数

08-10

莫比乌斯反演学习笔记

08-08

FMT/FWT学习笔记

08-08

NTT学习笔记

08-08

FFT学习笔记

08-08

hdu7162

08-08

[ABC263Ex] Intersection 2

08-08

直线和直线交点公式

08-08

直线和圆交点公式

08-07

[SNOI2017] 遗失的答案

08-07

ISIJ2022游记

08-06

[ARC145D] Non Arithmetic Progression Set

08-05

树状数组