LFuOfKHiYZ

UID: 28798, Registered at 2026-3-3 11:37:00, last login at 2026-4-2 21:17:46, last active at 2026-4-3 20:53:37.

Solved 4 problems, RP: 4 (No. 13285)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4219
P4220
P4221
P4222
Recent Activities

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

入门教程: 4