于老师
UID: 4, Registered at 2025-7-16 14:58:02, last login at 2026-4-12 11:25:21, currently offline.
Solved 21 problems, RP: 106.92 (No. 8)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
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Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- 信息学奥赛导学（C++语言基础入门）
- 7
- GESP
- 3
- GESP(有问题)
- 1
- gesp
- 1