Ustinian
UID: 2333, Registered at 2026-3-19 22:43:29, last login at 2026-3-20 19:34:19, last active at 2026-3-29 15:27:35.
Solved 3 problems, RP: 10 (No. 1010)
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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
- 3
- 树结构
- 1
- 虚树
- 1
- 图结构
- 1
- 圆方树
- 1
- 动态规划
- 1
- 其他
- 1
- 位运算
- 1
- 模拟
- 1