ZS2790
UID: 2595, Registered at 2026-3-26 15:45:57, last login at 2026-4-25 15:34:12, last active at 2026-4-25 20:28:24.
Solved 2 problems, RP: 9 (No. 1131)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- CSP
- 1
- 其他
- 1
- 报警器
- 1
- 树结构
- 1
- 树链剖分
- 1
- 树的分治
- 1
- 最近公共祖先
- 1
- 搜索
- 1