dudu

UID: 5394, Registered at 2023-8-26 17:50:56, last login at 2023-10-13 1:04:50, currently offline.

Solved 3 problems, RP: 10 (No. 3923)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1295
P1293
P1294
Recent Activities

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

华为: 3