一个好名字
UID: 409, Registered at 2025-9-13 13:29:01, last login at 2025-11-8 14:13:12, last active at 2025-10-12 15:27:30.
Solved 38 problems, RP: 106 (No. 207)
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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.
Problem Tags
- 循环
- 5
- DAI
- 5