joyous-zz

UID: 4632, Registered at 2023-8-12 12:52:04, last login at 2026-4-5 19:28:37, currently offline.

Solved 2 problems, RP: 6 (No. 12400)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1324
P1321
Recent Activities

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

天津大学: 2