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UID: 2135, Registered at 2023-3-18 18:21:14, last login at 2024-6-9 18:35:27, currently offline.

Solved 2 problems, RP: 10 (No. 1806)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3
P4
Recent Activities

This person is lazy and didn't join any contests or homework.