gxx

UID: 10939, Registered at 2024-8-19 10:24:06, last login at 2024-8-23 8:35:43, currently offline.

Solved 1 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1743
Recent Activities

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

小红书: 1