打印菱形

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	xyls	3ms	9 MiB	C++98	502 Bytes	2025-1-19 23:12:03
AC	heliangyu	3ms	9 MiB	C++98	556 Bytes	2025-1-22 9:42:37
AC	jiangxingxing	3ms	9.1 MiB	C++98	358 Bytes	2025-11-1 10:58:08
AC	liuhaoqi	3ms	9 MiB	C++98	553 Bytes	2025-1-22 10:19:49
AC	baoyufu	4ms	9.1 MiB	C++98	523 Bytes	2025-10-31 19:51:59
AC	luyixin	4ms	9.1 MiB	C++98	383 Bytes	2025-11-1 11:02:13
AC	huangshengfeng	4ms	9.1 MiB	C++98	325 Bytes	2025-11-7 18:20:56