lzy193

UID: 38079, Registered at 2026-4-24 21:26:20, last login at 2026-5-21 23:44:13, currently offline.

Solved 2 problems, RP: 7 (No. 15510)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4492
P4870
Recent Activities

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

入门教程: 1
模拟: 1