C20212008
UID: 123, Registered at 2019-7-15 15:29:49, last login at 2022-8-17 4:29:55, currently offline.
Solved 30 problems, RP: 179.3 (No. 37)
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Bio
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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
- 语言题
- 9
- 普及
- 3
- 高精度
- 2
- 提高
- 1
- NOIP
- 1
- 数论
- 1
- 数学题
- 1