jrxxx
UID: 8993, 注册于 2022-5-31 17:40:27, 最后登录于 2023-3-18 10:39:01, 目前离线.
解决了 20 道题目，RP: 128.6 (No. 370)
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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
- 2011
- 2
- 系统测试
- 1
- IOI
- 1
- 二分答案
- 1
- 树状数组
- 1
- POI
- 1
- O2优化
- 1
- 整体二分
- 1