A/B Problem

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	henglv	7ms	396 KiB	C	175 Bytes	2025-12-10 22:12:37
AC	北畔荀鹤	8ms	288 KiB	C	368 Bytes	2026-3-29 16:57:48
AC	z1106	13ms	456 KiB	C++20(O2)	260 Bytes	2026-5-11 20:11:31
AC	羽毛	14ms	476 KiB	C++20(O2)	223 Bytes	2026-5-11 14:47:59
AC	lzyrapx	14ms	532 KiB	C++20(O2)	348 Bytes	2026-5-20 18:05:43
AC	Zephyr4	14ms	508 KiB	C++20(O2)	234 Bytes	2025-9-18 15:25:09
AC	AHU大肥鸭	14ms	420 KiB	C++20(O2)	199 Bytes	2025-7-2 22:12:46
AC	Tsingfeng	15ms	460 KiB	C++20(O2)	240 Bytes	2025-6-16 20:05:05
AC	题太痛了	15ms	408 KiB	C++20(O2)	218 Bytes	2026-5-15 13:27:41
AC	awc	15ms	416 KiB	C++20(O2)	153 Bytes	2025-8-9 2:11:31
AC	max	15ms	412 KiB	C++20(O2)	258 Bytes	2025-9-26 16:08:37
AC	lsm	15ms	408 KiB	C++20(O2)	399 Bytes	2025-9-19 21:52:33
AC	胡适不打牌	16ms	460 KiB	C++20(O2)	268 Bytes	2026-5-19 17:36:38
AC	freeac	16ms	424 KiB	C++20(O2)	291 Bytes	2026-1-5 23:36:02
AC	CYMario	16ms	452 KiB	C++20(O2)	179 Bytes	2025-11-6 22:43:41
AC	Zephyr4	16ms	408 KiB	C++20(O2)	240 Bytes	2025-6-8 8:49:01
AC	huer	17ms	424 KiB	C++20(O2)	368 Bytes	2026-2-1 20:05:28
AC	Dawn	17ms	416 KiB	C++20(O2)	248 Bytes	2026-1-4 20:58:23
AC	棠蔺	17ms	536 KiB	C++20(O2)	462 Bytes	2025-10-16 22:39:21
AC	niganmaaiyoaaa	17ms	448 KiB	C++20(O2)	237 Bytes	2026-3-30 21:18:50
AC	linjianhao	17ms	452 KiB	C++20(O2)	254 Bytes	2026-3-13 21:56:12
AC	Zephyr4	17ms	416 KiB	C++20(O2)	234 Bytes	2025-6-8 8:49:24
AC	freeac	17ms	408 KiB	C++20(O2)	936 Bytes	2026-1-5 23:59:08
AC	wen	17ms	412 KiB	C++20(O2)	177 Bytes	2026-2-25 22:46:57
AC	CYMario	17ms	436 KiB	C++20(O2)	336 Bytes	2025-7-29 13:12:12
AC	freeac	17ms	412 KiB	C++20(O2)	936 Bytes	2026-1-5 23:59:33
AC	lmmm	18ms	428 KiB	C++20(O2)	240 Bytes	2026-3-13 17:50:21
AC	wsz	18ms	456 KiB	C++20(O2)	460 Bytes	2026-1-8 14:43:15
AC	SocialPanda	18ms	432 KiB	C++20(O2)	784 Bytes	2025-5-4 20:00:36
AC	kaicheng001	18ms	448 KiB	C++20(O2)	586 Bytes	2025-5-4 17:31:58
AC	666666	18ms	452 KiB	C++20(O2)	231 Bytes	2026-4-27 15:06:28
AC	舞秋殇	18ms	456 KiB	C++20(O2)	227 Bytes	2026-4-10 18:30:50
AC	linjianhao	18ms	448 KiB	C++20(O2)	259 Bytes	2026-3-13 22:01:31
AC	魏如风	18ms	536 KiB	C++20(O2)	240 Bytes	2026-4-3 10:48:35
AC	lulu	18ms	448 KiB	C++20(O2)	421 Bytes	2026-3-2 21:41:31
AC	wsz	18ms	452 KiB	C++20(O2)	437 Bytes	2026-1-8 14:43:43
AC	lulu	18ms	472 KiB	C++20(O2)	412 Bytes	2026-3-2 21:40:17
AC	DuCrap	18ms	456 KiB	C++20(O2)	306 Bytes	2026-3-25 15:38:04
AC	lulu	18ms	444 KiB	C++20(O2)	416 Bytes	2026-3-2 21:57:23
AC	yanmika	18ms	452 KiB	C++20(O2)	268 Bytes	2025-11-16 10:43:52
AC	zoujunlu	18ms	792 KiB	C++20(O2)	267 Bytes	2026-1-28 14:20:47
AC	lishan	18ms	448 KiB	C++20(O2)	354 Bytes	2026-3-10 19:16:06
AC	CYMario	18ms	404 KiB	C++20(O2)	310 Bytes	2025-5-4 16:59:46
AC	Dixuan	19ms	532 KiB	C++20(O2)	371 Bytes	2026-4-29 1:07:50
AC	morenjun	19ms	408 KiB	C++20(O2)	345 Bytes	2026-3-19 19:22:30
AC	高文倩	19ms	508 KiB	C++20(O2)	393 Bytes	2026-3-10 20:43:27
AC	huer	20ms	452 KiB	C++20(O2)	309 Bytes	2026-2-4 14:17:57
AC	le1212	20ms	452 KiB	C++20(O2)	242 Bytes	2025-10-29 16:19:27
AC	numpy1314	20ms	420 KiB	C++20(O2)	903 Bytes	2025-5-5 15:42:14
AC	JimenezLi	21ms	408 KiB	C++20(O2)	254 Bytes	2025-5-6 15:16:11