hz2024

UID: 12682, Registered at 2024-10-9 15:11:09, last login at 2024-10-21 16:50:30, currently offline.

Solved 2 problems, RP: 9 (No. 4140)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2142
P2198
Recent Activities

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

科大讯飞: 1
京东: 1