Messi99

UID: 27374, Registered at 2026-1-5 19:29:46, last login at 2026-9-4 15:51:51, last active at 2026-9-4 21:51:45.

Solved 6 problems, RP: 36 (No. 11459)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4489

P4496
P4497

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