1784631142

UID: 4863, Registered at 2023-8-16 9:08:01, last login at 2023-8-18 9:36:07, currently offline.

Solved 5 problems, RP: 25 (No. 2436)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1441

P1445
P1442

P1443
P1446
Recent Activities

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

美团: 4
京东: 1