Graves

UID: 5035, Registered at 2023-8-18 21:36:20, last login at 2023-8-19 10:02:24, currently offline.

Solved 2 problems, RP: 9 (No. 4150)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1077
P1088
Recent Activities

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

美团: 2