初二350李星宇
UID: 75, Registered at 2025-9-10 15:08:32, last login at 2026-5-20 16:37:26, currently offline.
Solved 47 problems, RP: 181.06 (No. 140)
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Bio
错过了一次的人，始终会错过第二次。
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Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- 一本通编程启蒙
- 38
- 教学
- 6
- 输入输出
- 3