2830175884

UID: 3236, Registered at 2023-5-4 11:00:59, last login at 2023-9-8 12:40:09, currently offline.

Solved 4 problems, RP: 20 (No. 2795)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1141
P1238
P1523
P1524
Recent Activities

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

美团: 4