kxx
UID: 1607, Registered at 2025-12-31 21:58:20, last login at 2026-2-12 21:19:52, currently offline.
Solved 2 problems, RP: 7.8 (No. 1173)
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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
- 清华推研机试
- 1
- 考研
- 1
- 图结构
- 1
- 拓扑排序
- 1
- 拆点
- 1
- 高精度
- 1