ischen

UID: 2730, Registered at 2023-4-20 10:15:30, last login at 2024-8-25 9:37:06, currently offline.

Solved 6 problems, RP: 37.7 (No. 9381)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1576

P1611
P1612

P1917
P1992

P2018
Recent Activities

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

滴滴: 4
B站: 1
小米: 1