universe
UID: 5652, 注册于 2021-12-19 21:57:22, 最后登录于 2021-12-22 18:03:53, 目前离线.
解决了 0 道题目，RP: 33 (No. 1088)
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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
- 2010
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- 倍增
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- 各省省选
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- 次小生成树
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