第1题-信号塔检修中的后退与前进

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	6Pv4RCdB8d	394ms	6 MiB	C++14(O2)	526 Bytes	2026-8-11 21:23:33
AC	eHl7jywCmz	427ms	7.1 MiB	C++17(O2)	412 Bytes	2026-8-9 21:37:44
AC	清醒的橘猫	445ms	6.2 MiB	C++17(O2)	434 Bytes	2026-8-22 2:03:22
AC	bBtRJ8GkCw	448ms	6 MiB	C++17	456 Bytes	2026-8-24 16:41:32
AC	MDMribKUD7	525ms	5.9 MiB	C++	466 Bytes	2026-8-22 1:39:34
AC	VjkjG31ker	544ms	23.5 MiB	C++17(O2)	600 Bytes	2026-8-22 0:54:21
AC	5R7imMw2gP	1124ms	48.9 MiB	Python 3	517 Bytes	2026-8-9 14:30:34
AC	TaZi	1157ms	45.9 MiB	Python 3	495 Bytes	2026-8-9 11:35:07
AC	CodeFun0324a36cff	1196ms	60.4 MiB	Python 3	665 Bytes	2026-8-10 19:41:28
AC	PEuzmCbRYR	1222ms	45.9 MiB	Python 3	574 Bytes	2026-8-12 15:02:00
AC	wl123456	1283ms	45.8 MiB	Python 3	480 Bytes	2026-8-10 14:32:57
AC	yUswjqXza3	1301ms	45.8 MiB	Python 3	682 Bytes	2026-8-13 16:24:04
AC	4kWhtcD3Hx	1382ms	45.9 MiB	Python 3	384 Bytes	2026-8-12 22:06:42
AC	aWKsCDfubf	1439ms	71.2 MiB	Python 3	501 Bytes	2026-8-10 2:54:37
AC	勤劳的小鹿	1441ms	54 MiB	Python 3	240 Bytes	2026-8-21 21:52:10
AC	Ejz647cx4k	1441ms	45.9 MiB	Python 3	381 Bytes	2026-8-9 22:09:11
AC	g3ho6lvBgi	1538ms	22.1 MiB	C++17	479 Bytes	2026-8-10 13:31:25
AC	EAmcwicVRi	1598ms	46 MiB	Python 3	284 Bytes	2026-8-13 16:22:49
AC	4ZPX232ZFw	1613ms	71.3 MiB	Python 3	411 Bytes	2026-8-13 16:36:09
AC	pKeTtJYNma	1636ms	71.2 MiB	Python	516 Bytes	2026-8-22 12:16:51
AC	umXlFXwbAU	1640ms	48.5 MiB	Python 3	353 Bytes	2026-8-21 23:26:12
AC	CodeFun132515af04	1644ms	135.9 MiB	PyPy3	280 Bytes	2026-8-22 15:40:16
AC	CodeFun9b98b7062d	1681ms	60.4 MiB	Python 3	358 Bytes	2026-8-21 19:24:54
AC	yBATO9GAuS	1694ms	74.2 MiB	Python 3	563 Bytes	2026-8-9 21:54:34
AC	fhdOtAx9iz	1784ms	45.9 MiB	Python 3	317 Bytes	2026-8-21 16:42:54
AC	MN5tetciWU	1785ms	71.3 MiB	Python 3	379 Bytes	2026-8-10 15:55:50
AC	rFfR7ELlnS	1803ms	60.6 MiB	Python	469 Bytes	2026-8-9 13:19:54
AC	VRFk1dP60m	1809ms	71.2 MiB	Python 3	482 Bytes	2026-8-10 18:41:10
AC	oXmPGY00Zv	1810ms	71.2 MiB	Python 3	529 Bytes	2026-8-23 13:41:10
AC	M2CAYxPIaK	1825ms	185.1 MiB	PyPy3	232 Bytes	2026-8-21 17:21:10
AC	28V5b4xkwD	1829ms	71.8 MiB	Python 3	695 Bytes	2026-8-10 17:40:22
AC	moranss	1866ms	71.2 MiB	Python 3	389 Bytes	2026-8-9 16:39:05
AC	CodeFun93ba0eaf7f	1879ms	25 MiB	C++14	633 Bytes	2026-8-22 18:50:43
AC	FuOM04DGS7	1999ms	45.8 MiB	Python 3	345 Bytes	2026-8-10 18:28:05
AC	5277	2190ms	71.2 MiB	Python	311 Bytes	2026-8-22 10:24:49
AC	WMCYEbcHtJ	2221ms	193.9 MiB	PyPy3	524 Bytes	2026-8-16 16:27:48
AC	coBiTPddyU	2252ms	77.9 MiB	Java	976 Bytes	2026-8-19 11:09:31
AC	F1rkHlKrtT	2266ms	71.3 MiB	Python 3	441 Bytes	2026-8-10 18:05:35
AC	SWy0vOtmjr	2333ms	71.2 MiB	Python 3	402 Bytes	2026-8-9 14:18:02
AC	kGh3rjfTol	2464ms	45.9 MiB	Python 3	394 Bytes	2026-8-22 10:44:22
AC	link_5408	2485ms	71.2 MiB	Python 3	343 Bytes	2026-8-11 1:34:46
AC	樱吹雪	2507ms	71.2 MiB	Python 3	351 Bytes	2026-8-22 18:29:58
AC	sGQZpDHCFg	2613ms	85.7 MiB	Python 3	294 Bytes	2026-8-22 14:15:49
AC	UXtNdEkSta	2723ms	89.3 MiB	Python 3	531 Bytes	2026-8-9 17:39:45
AC	vrLOFeOQxT	2967ms	64.9 MiB	Python 3	322 Bytes	2026-8-10 10:00:56
AC	YA61xOEPO2	3118ms	71.3 MiB	Python 3	367 Bytes	2026-8-21 20:33:53
AC	杨纳金	4101ms	89.2 MiB	Python 3	351 Bytes	2026-8-12 23:02:07
AC	RSlriNql30	5405ms	70.7 MiB	Python 3	248 Bytes	2026-8-21 22:06:06
AC	JYeBzVHplu	6822ms	195.6 MiB	Java	574 Bytes	2026-8-11 9:26:47
AC	qrBSCyz1JF	7224ms	201.1 MiB	Java	1.1 KiB	2026-8-13 0:09:33
AC	U8407vMCro	7433ms	199.6 MiB	Java	663 Bytes	2026-8-12 16:55:52
AC	jlc15uuDS3	7765ms	196.1 MiB	Java	683 Bytes	2026-8-15 20:20:39