Shanjiajia
UID: 3446, Registered at 2026-5-21 18:51:27, last login at 2026-5-25 8:38:22, currently offline.
Solved 6 problems, RP: 6.7 (No. 1742)
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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
- 6
- 其他
- 2
- 位运算
- 2
- 清华推研机试
- 1
- 考研
- 1
- 模拟
- 1
- SPJ
- 1
- 计算几何
- 1
- 数学
- 1