reshape与flatten

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	TeKxAqtgiT	1726ms	35.3 MiB	Python 3	578 Bytes	2026-9-30 9:34:43
AC	敏锐的松果5452	1736ms	35.4 MiB	Python 3	534 Bytes	2026-9-30 1:52:35
AC	敏锐的沙丘	1763ms	35.3 MiB	Python 3	2.9 KiB	2026-9-30 22:47:11
AC	david123	1766ms	35.5 MiB	Python 3	371 Bytes	2026-10-2 15:42:34
AC	8MvpHvF5hl	1775ms	35.5 MiB	Python 3	922 Bytes	2026-9-30 15:05:21
AC	Mazzer	1777ms	35.2 MiB	Python 3	583 Bytes	2026-10-1 18:40:47
AC	淡定的歌手8816	1784ms	35.5 MiB	Python 3	587 Bytes	2026-10-1 18:08:15
AC	lilychen	1785ms	35.2 MiB	Python 3	453 Bytes	2026-10-1 14:51:45
AC	CHOSEN1	1787ms	35.2 MiB	Python 3	343 Bytes	2026-9-30 20:49:37
AC	细心的栗子7874	1793ms	35.4 MiB	Python 3	504 Bytes	2026-9-30 13:54:05
AC	甜美的桃子7984	1796ms	35.5 MiB	Python 3	363 Bytes	2026-9-30 13:31:47
AC	踏实的奶茶2458	1797ms	35.5 MiB	Python 3	536 Bytes	2026-9-30 10:12:22
AC	h6zqAD0SVR	1805ms	35.3 MiB	Python 3	411 Bytes	2026-10-2 16:09:41
AC	温和的诗人1642	1831ms	35.3 MiB	Python 3	597 Bytes	2026-9-30 21:53:36
AC	诚恳的面包	1832ms	35.4 MiB	Python 3	543 Bytes	2026-9-30 16:18:19
AC	nGepY3uf6v	1846ms	35.5 MiB	Python 3	768 Bytes	2026-10-1 11:23:32
AC	RjRx2ye8jr	1881ms	35.1 MiB	Python 3	670 Bytes	2026-9-30 20:45:58
AC	pKeTtJYNma	1884ms	35.2 MiB	Python 3	612 Bytes	2026-10-2 19:18:21
AC	TaZi	1892ms	35.3 MiB	Python 3	632 Bytes	2026-9-26 16:51:27
AC	睿智的诗人9243	1897ms	35.4 MiB	Python 3	522 Bytes	2026-9-29 15:52:49
AC	慢吞吞的汤圆6210	1908ms	35.5 MiB	Python 3	436 Bytes	2026-9-30 17:18:18
AC	Cowalnut	1929ms	35.6 MiB	Python 3	459 Bytes	2026-9-28 15:23:38
AC	harkjeans	1970ms	35.6 MiB	Python 3	579 Bytes	2026-10-1 15:13:57