kyxs240149

UID: 634, 注册于 2024-9-24 18:19:43, 最后登录于 2024-12-30 14:36:18, 最后活动于 2025-1-11 18:50:12.

解决了 0 道题目，RP: 0 (No. ?)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
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.