【例16.2】开灯

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	carlosduan	21ms	556 KiB	C++20	132 Bytes	2025-11-8 20:13:47
AC	justinwu	21ms	588 KiB	C++98	179 Bytes	2025-11-9 22:14:20
AC	estellawang	21ms	768 KiB	C++98	123 Bytes	2025-11-9 16:53:05
AC	lucaswu	21ms	776 KiB	C++98	102 Bytes	2025-11-8 9:21:24
AC	simberwang	22ms	528 KiB	C++20(O2)	133 Bytes	2025-11-23 16:12:44
AC	haijingwen	22ms	520 KiB	C++20(O2)	144 Bytes	2025-11-8 9:33:07
AC	stevexiong	22ms	552 KiB	C++98	175 Bytes	2025-10-2 22:37:44
AC	kylezhong	22ms	552 KiB	C++98	172 Bytes	2025-11-9 17:26:27
AC	vionazhang	22ms	548 KiB	C++98	142 Bytes	2025-11-21 20:38:13
AC	alicexie	22ms	528 KiB	C++98	142 Bytes	2025-11-23 16:11:31
AC	peterwei	22ms	552 KiB	C++20(O2)	149 Bytes	2025-12-7 23:48:32
AC	raycao	23ms	552 KiB	C++20(O2)	110 Bytes	2025-9-15 19:45:31
AC	hankli	23ms	548 KiB	C++20	419 Bytes	2025-9-20 10:15:30
AC	jerryhu	23ms	548 KiB	C++98	143 Bytes	2025-11-8 23:36:40
AC	simonzhang	23ms	552 KiB	C++98	140 Bytes	2025-11-9 17:44:41
AC	freyazhou	23ms	548 KiB	C++98	149 Bytes	2025-11-16 10:21:04
AC	timmyxiao	23ms	548 KiB	C++20(O2)	161 Bytes	2025-11-9 16:55:57
AC	frankzhao	24ms	756 KiB	C++20(O2)	132 Bytes	2025-11-13 20:43:16
AC	charliechen	24ms	524 KiB	C++98	149 Bytes	2025-11-23 16:15:06
AC	bowenzhang	24ms	552 KiB	C++20(O2)	133 Bytes	2025-11-20 12:29:50
AC	chengweisun	24ms	544 KiB	C++20(O2)	106 Bytes	2025-6-2 22:45:23
AC	tobytao	25ms	552 KiB	C++20(O2)	149 Bytes	2025-11-20 20:48:47
AC	reginazhang	25ms	552 KiB	C++20(O2)	143 Bytes	2025-11-22 8:18:23