Alex_Yuan (袁老师)
UID: 757, Registered at 2025-2-18 20:42:12, last login at 2025-4-19 18:10:20, last active at 2025-4-26 20:34:48.
Solved 188 problems, RP: 229.97 (No. 31)
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Bio
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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
- 181
- 输出
- 1
- 函数
- 1
- 课课通
- 1