mxb22003

UID: 1820, 注册于 2025-12-13 19:24:21, 最后登录于 2025-12-14 17:51:48, 目前离线.

解决了 1 道题目，RP: 8 (No. 328)

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.