lifehappy
UID: 230, 注册于 2021-4-1 17:22:20, 最后登录于 2021-9-15 19:49:08, 目前离线.
解决了 4 道题目，RP: 34.56 (No. 1270)
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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
- 数据结构
- 1
- 线段树
- 1