liuzhy

UID: 22219, Registered at 2025-9-14 19:25:31, last login at 2025-9-14 19:25:31, last active at 2025-9-15 1:51:16.

Solved 3 problems, RP: 9 (No. 7765)

♂

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2339
P3312
P3653
Recent Activities

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

模拟: 2
数据结构: 1
树状数组: 1