deerta

UID: 11603, Registered at 2024-9-5 21:22:49, last login at 2024-9-5 21:22:49, currently offline.

Solved 1 problems, RP: 3 (No. 6141)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1900
Recent Activities

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

DJ: 1