ziyan

UID: 4798, Registered at 2023-8-14 21:26:26, last login at 2023-8-15 14:26:09, currently offline.

Solved 7 problems, RP: 33 (No. 9893)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1430

P1446
P1447

P1448
P1455

P1456
P1469
Recent Activities

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

京东: 3
4399: 2
小红书: 1
美团: 1