皇马名宿里瓦尔多

UID: 514, Registered at 2026-9-5 9:06:34, last login at 2026-9-24 16:08:49, currently offline.

Solved 5 problems, RP: 9 (No. 443)

Bio

This person is lazy and didn't write anything.
Accepted Problems
T1000

T1002
T1007

T1008
T1009
Recent Activities

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