选择题 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	lujiabao	-	-		1 Bytes	2024-10-21 21:13:09
AC	李一飞1	1ms	6.5 MiB	C	68 Bytes	2024-10-21 20:38:40
AC	刘聪涵	4ms	6.5 MiB	C++11	145 Bytes	2024-10-21 19:35:16

ID: 506
Time: 1000ms
Memory: 256MiB
Difficulty: 9
Tags: (None)
# Submissions: 25
Accepted: 3
Uploaded By: 刘聪涵