lz20001023

UID: 38174, Registered at 2026-4-25 16:08:57, last login at 2026-5-8 21:23:51, last active at 2026-5-13 21:24:03.

Solved 1 problems, RP: 7 (No. 13835)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4749
Recent Activities

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

DFS: 1