lfz18087678790

UID: 3676, Registered at 2026-9-11 16:55:25, last login at 2026-9-14 16:21:53, currently offline.

Solved 7 problems, RP: 32 (No. 421)

Bio

This person is lazy and didn't write anything.
Accepted Problems
Y22

Y30
Y36

Y38
Y40

Y48
Y64
Recent Activities

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

一本通编程启蒙: 7