hetao3780020
UID: 19555, 注册于 2023-7-29 15:57:56, 最后登录于 2024-3-31 14:51:15, 目前离线.
解决了 2 道题目，RP: 12 (No. 958)
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个人简介
是普通的人一枚呀
（真好，又多活了一天） -
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.