llyh

UID: 6369, Registered at 2023-10-12 15:17:02, last login at 2023-10-12 20:32:32, currently offline.

Solved 2 problems, RP: 7.14 (No. 16833)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1001
P1516
Recent Activities

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

寒气华のod: 1
京东: 1