jahn

UID: 148, Registered at 2020-6-11 22:46:41, last login at 2024-6-9 18:31:11, currently offline.

Solved 8 problems, RP: 45 (No. 1251)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1

P3
P5

P38
P42

P58
P77

P111
Recent Activities

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