lvzihe

UID: 821, 注册于 2023-9-27 20:42:40, 最后登录于 2025-7-5 17:12:15, 目前离线.

解决了 449 道题目，RP: 246.51 (No. 243)

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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.
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