zouqixin

UID: 271, 注册于 2023-12-1 22:19:10, 最后登录于 2023-12-6 20:11:30, 目前离线.

解决了 1 道题目，RP: 5 (No. 89)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
B1600
最近活动

This person is lazy and didn't join any contests or homework.