ouyy

UID: 49149, Registered at 2026-8-8 16:13:31, last login at 2026-8-8 16:13:31, currently offline.

Solved 2 problems, RP: 7 (No. 18791)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5215
P5216
Recent Activities

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

贪心算法: 1
其他: 1
数学: 1