执白

UID: 22374, Registered at 2025-9-15 20:32:25, last login at 2025-9-15 20:32:25, currently offline.

Solved 3 problems, RP: 11 (No. 8435)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3990
P3994
P4027
Recent Activities

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