789789

UID: 5552, Registered at 2023-8-31 19:59:46, last login at 2023-9-24 21:22:10, currently offline.

Solved 3 problems, RP: 17.42 (No. 2976)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1004
P1493
P1513
Recent Activities

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

华为: 2
美团: 1