kojoker

UID: 83, Registered at 2023-3-5 11:14:24, last login at 2024-2-25 16:12:22, currently offline.

Solved 4 problems, RP: 23.46 (No. 2528)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1049
P1050
P1051
Recent Activities

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

华东师范: 3