黑桃k
UID: 135, 注册于 2023-11-26 20:32:08, 最后登录于 2024-11-17 16:59:41, 目前离线.
解决了 125 道题目，RP: 217.64 (No. 23)
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个人简介
开挖掘机，表哥的拳头16块6毛6
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通过的题目
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最近活动
This person is lazy and didn't join any contests or homework. -
最近编写的题解
This person is lazy and didn't write any solutions.