4kWpd68q87

UID: 34516, Registered at 2026-4-9 16:52:18, last login at 2026-8-22 16:15:50, last active at 2026-8-25 12:28:19.

Solved 4 problems, RP: 12.2 (No. 15991)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500
P2243
P2244
P5190
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
其他: 1
数学: 1