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UID: 94, 注册于 2022-1-1 8:15:51, 最后登录于 2022-7-22 13:41:59, 目前离线.

解决了 207 道题目，RP: 221.77 (No. 429)

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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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