1071488447

UID: 3058, Registered at 2025-3-27 16:28:04, last login at 2025-5-12 17:52:19, currently offline.

Solved 3 problems, RP: 17 (No. 1646)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P72
P90
p142
Recent Activities

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