jx154
UID: 79739, 注册于 2025-1-12 11:32:01, 最后登录于 2025-1-14 10:27:51, 目前离线.
解决了 2 道题目，RP: 18 (No. 2166)
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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
- 树链剖分
- 1
- 树剖
- 1