奔跑的歌手

UID: 53427, Registered at 2026-9-3 12:48:45, last login at 2026-9-3 12:48:45, last active at just now.

Solved 4 problems, RP: 14.6 (No. 15900)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14463
P14464
P14465
P14467
Recent Activities

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

双指针: 1
模拟: 1
DFS: 1
排序算法: 1