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UID: 1245, Registered at 2021-11-16 17:06:49, last login at 2024-6-9 18:33:32, currently offline.

Solved 9 problems, RP: 46 (No. 1246)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1

P2

P3
P4

P5

P8
P9

P16

P20
Recent Activities

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