xwj01
UID: 42499, 注册于 2024-2-22 14:53:55, 最后登录于 2024-11-3 14:47:17, 最后活动于 2024-11-22 6:40:44.
解决了 3 道题目，RP: 14 (No. 2423)
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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
- 点分治
- 1