zhangzhengyan
UID: 9673, 注册于 2022-7-21 21:01:22, 最后登录于 2024-9-9 10:21:59, 最后活动于 2024-11-8 13:04:34.
解决了 7 道题目，RP: 47 (No. 979)
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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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题目标签
- 数据结构
- 1
- 线段树
- 1