009

UID: 2681, Registered at 2024-6-30 18:45:16, last login at 2026-6-14 10:25:49, currently offline.

Solved 10 problems, RP: 48 (No. 1440)

Bio

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

P2

P3
P4

P10

P11
P16

P17

P18
P22
Recent Activities

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