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UID: 44171, Registered at 2026-6-22 18:39:00, last login at 2026-6-24 18:27:17, last active at 2026-6-24 19:29:46.

Solved 3 problems, RP: 6 (No. 16278)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14188
P14400
P14403
Recent Activities

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

模拟: 3