chemistry
UID: 244, Registered at 2024-10-2 21:01:52, last login at 2025-2-2 12:35:07, currently offline.
Solved 59 problems, RP: 173 (No. 150)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
Problem Tags
- 循环
- 7
- DAI
- 7
- NOIP2012T1
- 1
- 模拟
- 1