oAPU5qmNIG

UID: 48100, Registered at 2026-7-30 8:59:06, last login at 2026-8-9 9:55:07, currently offline.

Solved 2 problems, RP: 8 (No. 18345)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5161
P5162
Recent Activities

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

模拟: 1
贪心算法: 1