ZiQin

UID: 12278, Registered at 2024-9-21 23:52:49, last login at 2024-10-19 17:28:05, currently offline.

Solved 5 problems, RP: 13 (No. 3494)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1401

P1516
P1517

P1523
P1524
Recent Activities

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

京东: 2
美团: 2
字节跳动: 1