stu230410
UID: 2191, 注册于 2023-9-11 10:19:28, 最后登录于 2025-5-18 13:49:30, 最后活动于 2025-5-18 13:53:12.
解决了 143 道题目，RP: 211.31 (No. 5)
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个人简介
...他从未离去
往日残影
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最近活动
This person is lazy and didn't join any contests or homework.
UID: 2191, 注册于 2023-9-11 10:19:28, 最后登录于 2025-5-18 13:49:30, 最后活动于 2025-5-18 13:53:12.
解决了 143 道题目，RP: 211.31 (No. 5)
...他从未离去
往日残影