devilfish

UID: 20, Registered at 2024-7-27 14:43:55, last login at 2024-8-8 10:24:32, currently offline.

Solved 2 problems, RP: 13 (No. 269)

Bio

This person is lazy and didn't write anything.
Accepted Problems
IG01
U2004
Recent Activities

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

博识学会: 1
23预热拓展: 1