1695072049

UID: 2741, Registered at 2023-4-20 11:01:15, last login at 2023-4-20 20:02:05, currently offline.

Solved 2 problems, RP: 9.76 (No. 4071)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1002
P1008
Recent Activities

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

寒气华のod: 1
农行: 1