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UID: 2, 注册于 2024-9-5 12:24:25, 最后登录于 2024-10-23 13:28:11, 最后活动于 2024-12-31 20:59:02.

解决了 7 道题目，RP: 0 (No. ?)

SU

个人简介

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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This person is lazy and didn't write any solutions.

python二级: 7