【二分2】二分找下标问题

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	CodeFun27ea98c451	518ms	74.5 MiB	PyPy3	400 Bytes	2025-9-9 11:31:01
AC	CodeFun51225203e0	518ms	74.3 MiB	PyPy3	395 Bytes	2025-9-11 16:34:37
AC	CodeFun1d7e116677	520ms	74.6 MiB	PyPy3	1.1 KiB	2025-9-2 11:12:57
AC	CodeFun1595729b73	534ms	74.9 MiB	PyPy3	454 Bytes	2025-9-18 15:30:02
AC	SJ9527	554ms	74.2 MiB	PyPy3	596 Bytes	2025-6-9 16:22:19
AC	CodeFun3264c08828	558ms	74.2 MiB	PyPy3	325 Bytes	2025-9-19 0:48:48
AC	CodeFun0ca588ec28	560ms	74.4 MiB	PyPy3	1.2 KiB	2025-9-18 22:23:42
AC	luoqi2	562ms	73.6 MiB	PyPy3	369 Bytes	2025-9-21 0:55:48
AC	CodeFun92add21513	563ms	74.1 MiB	PyPy3	818 Bytes	2025-9-16 20:33:51
AC	CodeFun32c391ac89	566ms	74.9 MiB	PyPy3	631 Bytes	2025-10-19 21:18:09
AC	CodeFun5f3dc0a177	566ms	73.9 MiB	PyPy3	551 Bytes	2025-9-22 18:46:39
AC	CodeFune7d3fdd1b8	567ms	79.3 MiB	PyPy3	527 Bytes	2025-9-17 10:39:31
AC	SilverGrey	567ms	74.6 MiB	PyPy3	419 Bytes	2025-11-1 0:24:55
AC	CodeFun48f9f5c033	571ms	75.9 MiB	PyPy3	1.1 KiB	2025-9-16 10:04:38
AC	CodeFun4f90c9ef2d	572ms	73.4 MiB	PyPy3	348 Bytes	2025-10-1 1:01:41
AC	CodeFunf3a97a40c4	572ms	73.9 MiB	PyPy3	551 Bytes	2025-9-18 17:15:46
AC	CodeFun83802bbcd4	574ms	74 MiB	PyPy3	389 Bytes	2025-10-28 14:33:44
AC	CodeFun58296adf4c	576ms	74.4 MiB	PyPy3	551 Bytes	2025-10-28 15:24:04
AC	CodeFunfa0c5fef98	577ms	74.8 MiB	PyPy3	9 KiB	2025-10-21 20:51:41
AC	CodeFun6ccc9a74ea	581ms	73.6 MiB	PyPy3	551 Bytes	2025-9-28 0:10:26
AC	CodeFunf70c51399d	583ms	73.6 MiB	PyPy3	317 Bytes	2025-9-19 13:55:55
AC	CodeFun0aec1cde5d	585ms	38.9 MiB	Python 3	698 Bytes	2025-11-24 18:20:37
AC	CodeFun10268dc9b0	599ms	74.6 MiB	PyPy3	551 Bytes	2025-10-21 23:23:53
AC	CodeFunde46cbe801	607ms	74.2 MiB	PyPy3	708 Bytes	2025-8-27 22:37:20
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	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	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	CodeFunacc31fed10	968ms	13.9 MiB	Python 3	394 Bytes	2025-9-24 13:48:46
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