yang

UID: 636, Registered at 2026-9-30 12:19:40, last login at 2026-10-14 11:47:15, currently offline.

Solved 3 problems, RP: 11 (No. 416)

Bio

This person is lazy and didn't write anything.
Accepted Problems
T1000
T1001
T1002
Recent Activities

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