xth
UID: 343, 注册于 2021-4-18 20:25:09, 最后登录于 2023-11-26 13:21:54, 目前离线.
解决了 14 道题目，RP: 117.28 (No. 416)
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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
- 2006
- 1
- 2011
- 1
- 2017
- 1
- BJOI
- 1
- CQOI
- 1
- 动态规划
- 1
- 区间 DP
- 1
- AHOI
- 1
- HNOI
- 1
- dp
- 1
- trees
- 1
- *2500
- 1