输出空心菱形

状态	递交者	时间	内存	语言	代码	递交时间
AC	caochungui	13ms	512 KiB	C++17(O2)	678 Bytes	2026-2-11 8:55:21
AC	15952606862	15ms	512 KiB	C++17(O2)	474 Bytes	2026-2-11 10:13:11
AC	13641567801	16ms	516 KiB	C++17(O2)	806 Bytes	2026-2-11 13:51:14
AC	15252666790	18ms	540 KiB	C++17(O2)	401 Bytes	2026-2-11 13:51:27
AC	18082060086	18ms	540 KiB	C++17(O2)	385 Bytes	2026-2-11 14:03:21
AC	17368079895	18ms	752 KiB	C++17(O2)	678 Bytes	2026-2-24 11:27:17
AC	13951145877	18ms	560 KiB	C++17(O2)	646 Bytes	2026-2-11 8:55:45
AC	18451652600	19ms	512 KiB	C++17(O2)	475 Bytes	2026-2-11 9:55:47
AC	17712578847	19ms	548 KiB	C++17(O2)	565 Bytes	2026-2-11 9:29:57
AC	15052385956	20ms	540 KiB	C++17(O2)	660 Bytes	2026-2-11 14:42:23
AC	15896015968	20ms	512 KiB	C++17(O2)	648 Bytes	2026-2-11 9:51:59
AC	15861021069	23ms	512 KiB	C++17(O2)	822 Bytes	2026-2-11 13:41:31