stu240320
UID: 3077, 注册于 2024-8-20 21:19:03, 最后登录于 2026-10-10 21:38:49, 目前离线.
解决了 140 道题目，RP: 207.28 (No. 23)
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该用户太懒，这里啥也没写 (´・ω・｀) -
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This person is lazy and didn't join any contests or homework.
UID: 3077, 注册于 2024-8-20 21:19:03, 最后登录于 2026-10-10 21:38:49, 目前离线.
解决了 140 道题目，RP: 207.28 (No. 23)