xat
UID: 11, Registered at 2021-8-27 4:07:05, last login at 2022-10-30 23:31:01, currently offline.
Solved 6 problems, RP: 9 (No. 165)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework. -
Recent Solutions
Problem Tags
- 其他
- 3
- 数学
- 2
- 系统测试
- 1
- RMQ
- 1
- 构造
- 1
- 进制筛
- 1
- 数论
- 1
- 素数判定
- 1