andy1997

UID: 10035, Registered at 2024-6-11 22:32:49, last login at 2025-11-30 20:10:39, last active at 2025-11-30 21:19:04.

Solved 3 problems, RP: 9 (No. 9197)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2983
P2982
P2981
Recent Activities

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

HWOD-E卷: 3