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UID: 30004, Registered at 2026-3-15 9:45:57, last login at 2026-3-15 9:45:57, last active at 2026-3-19 13:29:20.

Solved 2 problems, RP: 18.2 (No. 8211)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4481
P4483
Recent Activities

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

ViT: 1