第2题-因果注意力

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	沉稳的松鼠3633	2074ms	36.2 MiB	Python 3	1.2 KiB	2026-10-8 20:21:25
AC	bALXvONX6E	2118ms	35.9 MiB	Python 3	1.1 KiB	2026-9-23 15:19:19
AC	好奇的浣熊4453	2121ms	36 MiB	Python	1.3 KiB	2026-9-22 21:14:57
AC	wFNLHYxq3k	2126ms	36.1 MiB	Python 3	1.7 KiB	2026-10-7 16:56:54
AC	耐心的桃子	2134ms	35.8 MiB	Python	1.2 KiB	2026-9-22 21:36:21
AC	OJnw9coCZI	2136ms	35.9 MiB	Python 3	846 Bytes	2026-9-23 15:37:51
AC	专注的鸽子	2147ms	36.1 MiB	Python	1.9 KiB	2026-9-22 22:24:06
AC	安静的浪花9322	2151ms	36 MiB	Python 3	1.7 KiB	2026-10-14 0:00:40
AC	正直的帆船4049	2156ms	35.8 MiB	Python 3	1.3 KiB	2026-10-1 15:41:12
AC	温和的考拉2523	2172ms	73.3 MiB	Java	3.8 KiB	2026-9-23 17:30:57
AC	iMXAuJhWzS	2194ms	39.1 MiB	Python 3	1.4 KiB	2026-10-5 23:03:26
AC	5ejKPvpkgP	2213ms	38.3 MiB	Python	2.4 KiB	2026-9-22 20:34:27
AC	zhz	2243ms	63.9 MiB	Java	2.8 KiB	2026-10-5 1:06:32
AC	谦虚的灯塔3664	2298ms	38.4 MiB	Python	1.2 KiB	2026-9-22 20:51:00
AC	3omAdB0Fx1	2389ms	36 MiB	Python 3	1.8 KiB	2026-10-7 21:12:08
AC	淡定的企鹅6008	2493ms	66.4 MiB	Java	2.8 KiB	2026-9-23 2:01:43
AC	闪亮的水手3041	2544ms	36.1 MiB	Python 3	811 Bytes	2026-9-23 16:45:07
AC	Schuyn	5381ms	102.1 MiB	PyPy3	2.7 KiB	2026-9-22 20:22:44
AC	CodeFun132515af04	5424ms	102.3 MiB	PyPy3	2.1 KiB	2026-9-23 15:28:46
AC	豪爽的云朵3236	6785ms	75 MiB	Python 3	1.1 KiB	2026-10-6 15:50:57