【二分2】二分找下标问题

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	Lovegood	587ms	73.9 MiB	PyPy3	709 Bytes	2026-3-20 16:54:53
AC	greynan	594ms	74.3 MiB	PyPy3	364 Bytes	2026-3-19 12:46:03
AC	8cTQVDrPlB	594ms	73.9 MiB	PyPy3	928 Bytes	2026-4-5 22:54:50
AC	JjoqbjET9v	596ms	74.5 MiB	PyPy3	390 Bytes	2026-4-10 14:41:26
AC	2tdJrIHmwY	597ms	74 MiB	PyPy3	791 Bytes	2026-4-6 22:10:32
AC	CodeFun10268dc9b0	599ms	74.6 MiB	PyPy3	551 Bytes	2025-10-21 23:23:53
AC	CodeFun744de50dcc	599ms	75.7 MiB	PyPy3	391 Bytes	2026-3-18 17:45:16
AC	GG7yC9WD0E	601ms	74.1 MiB	PyPy3	301 Bytes	2026-3-30 20:41:11
AC	CpbJOCCOp2	603ms	74.3 MiB	PyPy3	551 Bytes	2026-4-7 16:49:13
AC	CodeFun2d05ea53e7	605ms	74.1 MiB	PyPy3	873 Bytes	2026-4-18 10:30:01
AC	QCzZzbpwnP	606ms	74.5 MiB	PyPy3	386 Bytes	2026-3-18 19:05:24
AC	XROpbskDil	610ms	74.3 MiB	PyPy3	523 Bytes	2026-3-23 19:03:45
AC	C2aDucdheG	619ms	75.9 MiB	PyPy3	640 Bytes	2026-3-30 11:47:55
AC	CodeFun6cae51910f	629ms	74.5 MiB	PyPy3	551 Bytes	2025-10-20 17:47:25
AC	Chen-_-jn	651ms	76.6 MiB	PyPy3	967 Bytes	2025-9-22 11:42:51
AC	uEZLQcnN0D	665ms	74.4 MiB	PyPy3	550 Bytes	2026-3-27 18:52:49
AC	cdBqRBAb97	685ms	74.4 MiB	PyPy3	290 Bytes	2026-2-21 12:02:42
AC	u0B8nNPoiE	695ms	37.4 MiB	Python 3	716 Bytes	2026-3-19 15:52:50
AC	CodeFun629a1f1467	715ms	13.4 MiB	Python 2	429 Bytes	2025-3-16 10:09:26
AC	luti	737ms	70.9 MiB	PyPy3	575 Bytes	2024-12-8 15:04:30
AC	kingchalice	762ms	13.3 MiB	Python 3	327 Bytes	2025-1-12 16:55:05
AC	CodeFun95e89f32fc	773ms	75.6 MiB	PyPy3	359 Bytes	2026-3-7 20:01:35
AC	CodeFun0e7a0c557f	774ms	70.8 MiB	PyPy3	308 Bytes	2025-3-19 21:13:37
AC	yi_yang	784ms	83.8 MiB	PyPy3	1.7 KiB	2025-4-24 0:29:30
AC	CodeFuna99abf885b	808ms	13.9 MiB	Python 3	616 Bytes	2025-4-15 0:05:16
AC	CodeFunb3488a462d	856ms	13.4 MiB	Python 3	815 Bytes	2025-3-18 12:01:09
AC	DgzhKND4VD	961ms	14 MiB	Python 3	295 Bytes	2026-3-30 15:50:23
AC	CodeFunacc31fed10	968ms	13.9 MiB	Python 3	394 Bytes	2025-9-24 13:48:46
AC	K7nfR5Ldae	989ms	13.8 MiB	Python 3	1.9 KiB	2026-4-28 14:07:15
AC	jfDx2j2nq1	1423ms	107.2 MiB	PyPy3	640 Bytes	2026-4-3 15:10:32
AC	The king of llms and basketball	1465ms	13.8 MiB	Python 3	465 Bytes	2026-3-15 17:18:47
AC	CodeFunce89672ae9	1691ms	13.8 MiB	Python 3	447 Bytes	2025-4-22 23:09:40
AC	CodeFuna2f921e13d	2153ms	13.9 MiB	Python 3	341 Bytes	2025-9-19 15:53:08
AC	CodeFun10989cb1f3	2651ms	37.2 MiB	Python 3	300 Bytes	2025-10-14 20:46:24
AC	CodeFun8004c2378e	3749ms	13.1 MiB	Python 3	550 Bytes	2025-1-6 16:11:58
AC	CodeFunf08a4a304b	4025ms	13.9 MiB	Python 3	475 Bytes	2025-6-14 6:03:27
AC	CodeFun733f37b302	4070ms	13.9 MiB	Python 3	278 Bytes	2025-7-9 14:30:53