Messi99

UID: 27374, Registered at 2026-1-5 19:29:46, last login at 2026-4-16 13:47:01, currently offline.

Solved 3 problems, RP: 21 (No. 9613)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4729
P4730
P4780
Recent Activities

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

批量梯度下降法: 1
K-Means 聚类: 1