qqxxyy

UID: 6335, Registered at 2023-10-9 11:20:07, last login at 2023-10-9 11:20:07, currently offline.

Solved 3 problems, RP: 19 (No. 2832)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1306
P1308
P1307
Recent Activities

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

华为: 3