13061546685ABC
UID: 19689, 注册于 2023-3-6 16:42:20, 最后登录于 2023-3-6 16:42:42, 目前离线.
解决了 1 道题目，RP: 3.8 (No. 5312)
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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. -
Stat
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Rating
题目标签
- 数论
- 1