CCF_NOI
UID: 22
暂未获得硬币
注册于 2022-4-14 13:08:53, 最后登录于 2022-7-31 11:04:33, 目前离线.
解决了 31 道题目，RP: 123.51 (No. 145)
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个人简介
该用户太懒，这里啥也没写 (´・ω・｀) -
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.