qianhaodong

UID: 1715, Registered at 2023-3-31 17:04:32, last login at 2024-6-22 10:29:19, currently offline.

Solved 3 problems, RP: 11.41 (No. 14165)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1120
P1323
P1321
Recent Activities

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

天津大学: 2
小红书: 1