787683547

UID: 1170, Registered at 2023-3-21 21:33:29, last login at 2023-3-22 9:11:30, currently offline.

Solved 2 problems, RP: 22 (No. 2624)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1082
P1138
Recent Activities

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

阿里系: 1
美团: 1