找出谁是第二高

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	baiqi	2ms	20.1 MiB	C++14	344 Bytes	2025-12-4 14:53:38
AC	ALT_zhangzixuan	2ms	20.1 MiB	C++14	374 Bytes	2025-12-4 19:18:08
AC	ALT_xizhanxuan	2ms	20.1 MiB	C++14	391 Bytes	2025-12-4 19:16:07
AC	ALT_jiangguanyi	2ms	20.4 MiB	C++14	284 Bytes	2025-12-7 19:15:29
AC	ALT_baojunchen	2ms	20.1 MiB	C++14	296 Bytes	2025-12-7 11:16:33
AC	ALT_zhuyuchen	2ms	20.1 MiB	C++14	333 Bytes	2025-12-7 11:46:03
AC	ALT_wangshuoran	2ms	20.1 MiB	C++14	390 Bytes	2025-12-7 18:59:15
AC	ALT_liusihan	2ms	20.1 MiB	C++14	265 Bytes	2025-12-7 11:08:53