lujiahao

UID: 3110, Registered at 2025-5-24 11:35:36, last login at 2026-1-10 21:39:44, currently offline.

Solved 10 problems, RP: 60 (No. 1255)

Bio

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

P2

P3
P4

P5

P52
P118

P218

p3227
p251
Recent Activities

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