keep diary
UID: 276, Registered at 2024-10-8 18:31:44, last login at 2024-12-27 16:06:13, currently offline.
Solved 45 problems, RP: 142.4 (No. 153)
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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
- 6
- DAI
- 6