DDDD1

UID: 40769, Registered at 2026-5-15 14:56:19, last login at 2026-5-15 14:56:51, last active at 2026-5-20 10:13:13.

Solved 3 problems, RP: 3 (No. 17042)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14069
P14071
P14072
Recent Activities

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

Py算法基础课: 3