shtiаn
UID: 452
暂未获得硬币
Registered at 2024-11-15 16:37:05, last login at 2025-8-14 15:17:46, currently offline.
Solved 1 problems, RP: 5 (No. 381)
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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
This person is lazy and didn't write any solutions.