chenyurui

UID: 1242, 注册于 2025-6-22 18:44:29, 最后登录于 2025-6-27 16:39:43, 目前离线.

解决了 9 道题目，RP: 53.1 (No. 40)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1

P9

P29
CSPJ2021B

CSPJ2021A

P134
P135

P308

P309
最近活动

This person is lazy and didn't join any contests or homework.
最近编写的题解
tree

聪明人游戏: 2
2021: 1
cspj 2021: 1
CSP-J: 1