第2题-锚点最远盲区

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	9TyJIEsBe6	187ms	6 MiB	C++17(O2)	1.7 KiB	2026-8-23 16:35:25
AC	t9OY6Eq6DI	246ms	7 MiB	C++17(O2)	1.8 KiB	2026-8-27 0:09:55
AC	Uzq9yi2XXv	340ms	7.2 MiB	C++17	2 KiB	2026-9-12 0:43:01
AC	FFtu6cIgJn	512ms	6.2 MiB	C++17	2.1 KiB	2026-8-24 16:10:26
AC	majingui	567ms	7 MiB	C++	2.7 KiB	2026-8-28 19:08:29
AC	神秘的栗子	871ms	24.1 MiB	Python 3	2 KiB	2026-9-26 0:35:58
AC	xjtupanda	959ms	17.4 MiB	Python 3	1.5 KiB	2026-9-17 19:23:32
AC	tQSBP4uPXL	1455ms	23.1 MiB	Python	2.4 KiB	2026-8-23 17:23:49
AC	YjMWRYdFVA	1629ms	30.7 MiB	Python 3	3.1 KiB	2026-9-19 20:38:14
AC	勤奋的小猫	1755ms	25.1 MiB	Python 3	2.9 KiB	2026-8-25 12:01:51
AC	EAmcwicVRi	1801ms	30.2 MiB	Python 3	3.9 KiB	2026-9-5 17:32:17
AC	ldLuOq55e8	1840ms	29.4 MiB	Python 3	2.8 KiB	2026-9-19 17:08:15
AC	luti	1998ms	21.1 MiB	Python 3	3.4 KiB	2026-8-22 20:26:41
AC	快乐的柚子	2055ms	34.7 MiB	Python 3	3 KiB	2026-8-25 22:46:54
AC	TaZi	2132ms	94.6 MiB	PyPy3	3.1 KiB	2026-8-22 20:38:58
AC	YTqnHf4WVJ	2194ms	24.4 MiB	Python 3	2.4 KiB	2026-9-19 16:37:02
AC	踏实的刺猬9408	2438ms	23.6 MiB	Python 2	2.1 KiB	2026-9-23 22:06:32
AC	lfNe87seVI	2504ms	23.9 MiB	Python 3	3.6 KiB	2026-9-21 16:09:13
AC	活泼的码农9117	3609ms	116.3 MiB	PyPy3	3.1 KiB	2026-9-4 23:20:41
AC	09zbq0PxVY	3904ms	122.1 MiB	PyPy3	948 Bytes	2026-9-18 12:11:21