【二分5】二分查找有序数组的四个位置

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	正直的鲸鱼7948	344ms	20.2 MiB	Python	1.2 KiB	2026-9-12 12:36:44
AC	风趣的熊猫4660	345ms	20.4 MiB	Python 3	926 Bytes	2026-10-4 18:57:21
AC	ZYFARTR	347ms	20.3 MiB	Python 3	615 Bytes	2026-9-14 11:19:17
AC	mM0B1jvIFw	350ms	20.8 MiB	Python 3	441 Bytes	2026-9-11 10:39:24
AC	hG62QVwNzS	354ms	20.4 MiB	Python 3	1017 Bytes	2026-9-15 13:39:37
AC	从容的柯基	358ms	20.2 MiB	Python 3	1 KiB	2026-9-11 0:11:35
AC	聪明的星光2596	373ms	20.9 MiB	Python	725 Bytes	2026-9-21 23:05:31
AC	梦想卷活所有人	405ms	34.3 MiB	Python 3	528 Bytes	2026-9-22 12:19:38
AC	leoszh	1336ms	84.1 MiB	PyPy3	1001 Bytes	2026-10-1 14:50:31
AC	阳光的星光8345	1350ms	84.3 MiB	PyPy3	603 Bytes	2026-10-1 19:20:38
AC	乐观的船长5026	1386ms	84.2 MiB	PyPy3	556 Bytes	2026-9-12 10:47:07
AC	沉稳的旅人	1436ms	83.9 MiB	PyPy3	591 Bytes	2026-9-13 15:57:00
AC	luti	1504ms	57.7 MiB	Java	2 KiB	2026-9-9 19:53:05