x2025余思远

UID: 227, 注册于 2025-5-19 22:07:15, 最后登录于 2025-6-21 8:56:50, 最后活动于 2025-6-21 9:04:42.

解决了 2 道题目，RP: 17.2 (No. 125)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1221
P1223
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.