扫地机器人 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	maxinyue	2ms	320 KiB	C++11(O2)	465 Bytes	2025-2-22 19:51:19
AC	tangyiqi	2ms	532 KiB	C++11(O2)	173 Bytes	2025-2-22 19:34:25
AC	huzhaohua	2ms	532 KiB	C++11(O2)	511 Bytes	2025-3-23 11:26:18

ID: 699
Time: 1000ms
Memory: 256MiB
Difficulty: 9
Tags: (None)
# Submissions: 12
Accepted: 3
Uploaded By: lilyjiang