qianfeng

UID: 672, Registered at 2023-3-15 20:06:33, last login at 2023-8-26 13:23:59, currently offline.

Solved 6 problems, RP: 23 (No. 2543)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1007

P1018
P1087

P1088
P1469

P1494
Recent Activities

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

美团: 4
58TC: 1
蚂蚁: 1