7Yc1sN2G18

UID: 45507, Registered at 2026-7-7 16:59:31, last login at 2026-8-9 17:07:21, currently offline.

Solved 4 problems, RP: 24.4 (No. 12412)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14424
P14426
P14428
P14432
Recent Activities

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

哈希表: 1
最短路算法: 1
模拟: 1
暴力枚举: 1