小孙

UID: 6056, Registered at 2023-9-17 21:15:18, last login at 2024-1-21 11:32:37, currently offline.

Solved 4 problems, RP: 14 (No. 11844)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1021
P1027
P1038
P1082
Recent Activities

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

农行: 1
华为: 1
小红书: 1
阿里系: 1