练38.3 空心菱形

状态	递交者	时间	内存	语言	代码	递交时间
AC	xiezhenhong	25ms	408 KiB		747 Bytes	2025-1-19 18:27:31
AC	zhaolc	25ms	508 KiB		450 Bytes	2025-1-18 15:41:04
AC	wangxiangyu	26ms	408 KiB		444 Bytes	2025-1-18 15:39:49
AC	Andy66778899	26ms	512 KiB	C++98(O2)	466 Bytes	2025-2-10 20:35:17
AC	lijunzhe2013	26ms	504 KiB	C++98(O2)	527 Bytes	2025-2-11 14:13:09
AC	Langxuze	26ms	508 KiB		444 Bytes	2025-1-21 11:00:53
AC	370983201304166910	26ms	508 KiB		571 Bytes	2025-1-18 15:17:30
AC	liuxiaofei0401	26ms	508 KiB		429 Bytes	2025-1-19 9:33:05