sun

UID: 180, 注册于 2026-3-11 10:57:01, 最后登录于 2026-3-26 10:40:25, 最后活动于 2026-3-25 11:33:21.

解决了 2 道题目，RP: 13 (No. 16)

♂

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
YBT98
T0029
最近活动

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

This person is lazy and didn't write any solutions.

一本通在线评测: 1