xfy1234554321

UID: 9652, 注册于 2025-9-13 20:16:16, 最后登录于 2025-10-16 19:28:37, 目前离线.

解决了 17 道题目，RP: 97 (No. 2918)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
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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.

其他: 15
语法练习: 15
数学: 5
系统测试: 1