YX

UID: 22118, Registered at 2025-9-13 16:50:50, last login at 2025-9-13 16:50:50, currently offline.

Solved 1 problems, RP: 10.15 (No. 8334)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3791
Recent Activities

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

K-Means 聚类: 1
轮廓系数计算: 1