潘永红
UID: 2152, Registered at 2025-9-9 17:20:09, last login at 2025-10-25 13:45:21, last active at 2025-10-25 20:58:26.
Solved 18 problems, RP: 80 (No. 470)
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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
- 其他
- 3
- 语法
- 2
- 蓝桥杯
- 1
- 入门训练
- 1
- 计算几何
- 1
- 签到
- 1