7jRJ5tRuWS

UID: 44055, Registered at 2026-6-21 15:35:29, last login at 2026-8-9 17:03:03, currently offline.

Solved 5 problems, RP: 22.5 (No. 13542)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14409

P14410
P14427

P14436
P14442
Recent Activities

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

贪心算法: 1
暴力枚举: 1
哈希表: 1
模拟: 1
双指针: 1