ever

UID: 38521, Registered at 2026-4-27 18:56:38, last login at 2026-8-29 17:27:03, last active at 2026-9-3 20:51:37.

Solved 5 problems, RP: 17.45 (No. 15019)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500

P2243
P2244

P3991
P4872
Recent Activities

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

CPP算法基础课: 2
入门教程: 1
二叉树: 1