LJY_ljy
UID: 13, Registered at 2023-12-2 12:23:58, last login at 2025-10-17 19:18:01, last active at 2025-10-17 19:18:01.
Solved 54 problems, RP: 176.97 (No. 2)
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Bio
惊天一条区！
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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
- 客观题
- 1