TLE_Automatの小窝

07-03

【题解】洛谷P10572 - [JRKSJ R8] +1-1

05-07

ABC352G - Socks 3

04-03

【题解】AGC066A - Adjacent Difference

04-01

【题解】CF1942E - Farm Game

03-19

HashKiller——如何优雅地卡掉单模数哈希

02-18

【题解】CF1929E - Sasha and the Happy Tree Cutting

02-06

【题解】ARC171C - Swap on Tree

02-02

【题解】CF1925F - Fractal Origami

01-21

NEUQ-ACM 预备队&竞赛队寒假集训刷题小记

01-17

ABC335G - Discrete Logarithm Problems