陈顾元坤

UID: 741, Registered at 2024-9-29 8:29:26, last login at 2025-9-20 20:45:37, currently offline.

Solved 9 problems, RP: 53 (No. 2847)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P11

P16

P17
P26

P30

P32
P40

P47

P54
Recent Activities

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

信息学奥赛导学: 9