sloppy city planning

OK! 50 posts in total. Keep on posting.

202320

03-15

sloppy city planning

03-09

KDtree

03-07

筛法模板

03-06

一道思维题:矩阵快速幂(bushi

01-17

区间中的不动点

01-17

扫描线

01-15

区间dp

202211

12-01

icpc2022济南游寄

10-24

博客维护log

10-21

fhqtreap