jack892541

UID: 2471, Registered at 2023-4-17 11:11:40, last login at 2023-4-17 21:28:14, currently offline.

Solved 2 problems, RP: 15 (No. 6797)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1163
P1164
Recent Activities

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

华为: 2