I’m stuck!

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	xzq	34ms	464 KiB	C++20(O2)	2.5 KiB	2026-7-15 3:13:03
AC	Sxxinn	34ms	636 KiB	C++20(O2)	1.7 KiB	2026-8-26 18:53:26
AC	Lec	34ms	552 KiB	C++20(O2)	2.8 KiB	2026-1-30 15:05:14
AC	PigKing	34ms	472 KiB	C++20(O2)	3.8 KiB	2026-3-5 21:00:16
AC	Qingshu	34ms	532 KiB	C++20(O2)	2.8 KiB	2026-9-1 22:55:05
AC	czeh	34ms	508 KiB	C++20(O2)	2.9 KiB	2026-3-17 23:14:17
AC	nichangsanxu	34ms	516 KiB	C++20(O2)	3.6 KiB	2026-2-14 15:49:33
AC	soongfs	35ms	552 KiB	C++20(O2)	2 KiB	2026-1-31 3:46:49
AC	老登转世	35ms	576 KiB	C++20(O2)	2.5 KiB	2026-8-10 14:04:04
AC	soongfs	35ms	532 KiB	C++20(O2)	2 KiB	2026-2-19 17:03:06
AC	xzq	35ms	476 KiB	C++20(O2)	2.4 KiB	2026-7-15 17:26:40
AC	shinku_ever	35ms	544 KiB	C++20(O2)	2.1 KiB	2026-2-22 22:46:42
AC	neglandor	35ms	532 KiB	C++20(O2)	1.9 KiB	2026-3-20 12:59:47
AC	RYE	35ms	580 KiB	C++20(O2)	2.2 KiB	2026-9-11 15:53:52
AC	ytp2026	35ms	576 KiB	C++20(O2)	1.9 KiB	2026-4-3 15:19:07
AC	Edison	35ms	508 KiB	C++20(O2)	3.7 KiB	2026-4-24 10:43:47
AC	ccat	35ms	476 KiB	C++20(O2)	1.5 KiB	2026-8-22 22:14:51
AC	mohan	35ms	480 KiB	C++20(O2)	2.7 KiB	2026-9-7 19:58:25
AC	AibieLi	35ms	488 KiB	C++20(O2)	2.6 KiB	2026-9-11 9:56:45
AC	f0830111	35ms	508 KiB	C++20(O2)	1.6 KiB	2026-4-29 15:21:01
AC	Harrisk	36ms	580 KiB	C++20(O2)	2 KiB	2026-8-26 21:58:14
AC	DoreMioo	36ms	508 KiB	C++20(O2)	2.7 KiB	2026-3-15 17:16:47
AC	zhaojie	36ms	532 KiB	C++20(O2)	2.6 KiB	2025-11-30 12:04:45
AC	QIU	36ms	472 KiB	C++20(O2)	3.2 KiB	2026-5-26 18:02:34
AC	f0830111	37ms	464 KiB	C++20(O2)	3.2 KiB	2026-4-28 21:00:19
AC	hellsing141	38ms	540 KiB	C++20(O2)	2.4 KiB	2026-4-9 17:21:46
AC	laihaida	39ms	508 KiB	C++20(O2)	2.7 KiB	2026-3-12 19:58:58
AC	blue roars	39ms	508 KiB	C++20(O2)	2.3 KiB	2026-3-27 20:10:59
AC	QingLin001	40ms	472 KiB	C++20(O2)	3.2 KiB	2025-11-24 20:42:47
AC	STW	40ms	368 KiB	C	2.4 KiB	2026-5-12 21:29:16
AC	okkook	44ms	480 KiB	C++20(O2)	2.1 KiB	2026-5-12 19:34:22
AC	Ackley	50ms	508 KiB	C++20(O2)	1.2 KiB	2026-8-23 20:36:20
AC	Azazel06	51ms	488 KiB	C++20(O2)	1.4 KiB	2026-8-20 0:46:07
AC	我的羊	52ms	484 KiB	C++20(O2)	5.1 KiB	2026-3-26 14:12:32
AC	墨明棋妙	53ms	720 KiB	C++20(O2)	3.3 KiB	2025-11-24 20:51:14
AC	Edison	54ms	468 KiB	C++20(O2)	2.3 KiB	2026-4-24 10:42:10
AC	郭家庆	55ms	508 KiB	C++20(O2)	3.3 KiB	2026-3-29 11:16:44
AC	PURE_LOVE	56ms	576 KiB	C++20(O2)	2.2 KiB	2025-11-13 21:49:12
AC	RDXww	56ms	508 KiB	C++20(O2)	3.3 KiB	2026-3-24 17:45:19
AC	fulu	60ms	524 KiB	C++20(O2)	2.1 KiB	2026-8-18 10:44:52
AC	powerfulandfuture	62ms	608 KiB	C++20(O2)	2.2 KiB	2026-8-14 17:48:13
AC	Edison	67ms	508 KiB	C++20(O2)	2.3 KiB	2026-4-24 10:41:16
AC	lmmm	74ms	536 KiB	C++20(O2)	3 KiB	2026-4-13 11:48:32
AC	Megumi	76ms	508 KiB	C++20(O2)	5.2 KiB	2025-11-14 15:26:51
AC	Rachel	78ms	508 KiB	C++20(O2)	2.3 KiB	2025-11-17 12:49:37
AC	墨明棋妙	78ms	508 KiB	C++20(O2)	4.1 KiB	2025-11-24 20:38:20
AC	yanmika	82ms	568 KiB	C++20(O2)	3.6 KiB	2026-8-21 18:04:28
AC	Tony	85ms	428 KiB	C++20(O2)	2.9 KiB	2025-8-20 22:10:53
AC	why_s	111ms	408 KiB	C	1.7 KiB	2026-9-2 15:58:20
AC	tfff	211ms	15.8 MiB	C++20(O2)	7.4 KiB	2026-8-21 19:57:43