Midwinter

UID: 41001, Registered at 2026-5-17 20:13:29, last login at 2026-5-23 16:08:11, last active at 2026-5-23 16:08:11.

Solved 2 problems, RP: 27.8 (No. 9722)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4869
P4938
Recent Activities

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

机器学习算法: 1
模拟: 1
哈希表: 1