xiaoyun_

UID: 10428, 注册于 2024-11-13 22:36:06, 最后登录于 2025-12-29 0:15:16, 目前离线.

解决了 2 道题目，RP: 13.24 (No. 179)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
1
379
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.

系统测试: 2