981580086

UID: 782, Registered at 2023-3-17 10:36:54, last login at 2023-3-17 10:37:31, currently offline.

Solved 4 problems, RP: 25.8 (No. 10878)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1077
P1078
P1089
P1090
Recent Activities

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

美团: 4