淡定的红叶

UID: 53298, Registered at 2026-9-2 21:46:36, last login at 2026-9-11 12:11:04, currently offline.

Solved 2 problems, RP: 2 (No. 26895)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14069
P14071
Recent Activities

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

Py算法基础课: 2