二分查找-类型2(查找某个数字第一次出现的位置)

状态	递交者	时间	内存	语言	代码	递交时间
AC	zeng03	8ms	896 KiB	C++17(O2)	198 Bytes	2026-5-28 16:46:07
AC	wang36	13ms	1.2 MiB	C++17(O2)	194 Bytes	2026-5-28 13:18:31
AC	wangyankai	19ms	1.3 MiB	C++14	301 Bytes	2026-4-7 16:30:00
AC	Accepted	20ms	1.3 MiB	C++98(O2)	303 Bytes	2026-4-7 13:08:58
AC	cdh	20ms	2 MiB	C++98	317 Bytes	2026-4-7 13:20:43
AC	zengjianbo	20ms	2 MiB	C++14(O2)	439 Bytes	2026-4-7 13:24:06
AC	zhangziheng	20ms	1.2 MiB	C++98	363 Bytes	2026-4-1 13:48:32
AC	liuhaoran	21ms	1.3 MiB	C++14	522 Bytes	2026-4-1 13:05:23
AC	heqianmo	21ms	1.2 MiB	C++17(O2)	304 Bytes	2026-4-7 13:18:21
AC	qiujiamei	26ms	1.3 MiB	C++98(O2)	304 Bytes	2026-4-7 13:15:01
AC	huangxiaoyu	32ms	2 MiB	C++98(O2)	355 Bytes	2026-4-11 20:54:26
AC	yuziqian	42ms	1.2 MiB	C++98	373 Bytes	2026-4-7 13:16:27
AC	zhangxin	46ms	1.2 MiB	C++14(O2)	307 Bytes	2026-4-1 13:08:03
AC	yezihao	46ms	2 MiB	C++98	345 Bytes	2026-4-7 13:48:56
AC	taosirui	47ms	1.4 MiB	C++98(O2)	345 Bytes	2026-4-7 12:57:53
AC	liangluoquan	47ms	2.1 MiB	C++14(O2)	350 Bytes	2026-4-1 12:58:50
AC	何健锴	48ms	1.2 MiB	C++14(O2)	441 Bytes	2026-4-24 22:51:57
AC	lzx_yyds_2015	48ms	1.3 MiB	C++14(O2)	278 Bytes	2026-4-7 17:27:10
AC	chenyishen	49ms	2.1 MiB	C++98(O2)	458 Bytes	2026-4-7 16:59:11
AC	yiziheng	49ms	1.6 MiB	C++98	320 Bytes	2026-4-7 12:23:33
AC	zhengkaiyang666	51ms	1.2 MiB	C++14(O2)	306 Bytes	2026-4-7 13:13:49
AC	luohao	51ms	3.2 MiB	C++17(O2)	390 Bytes	2026-2-26 21:40:50
AC	shaojianle	51ms	1.3 MiB	C++98(O2)	415 Bytes	2026-4-7 12:41:21
AC	lijianan	51ms	560 KiB	C++98	305 Bytes	2026-4-7 12:33:18
AC	zhangyi	52ms	1.4 MiB	C++98(O2)	302 Bytes	2026-4-6 21:20:11
AC	zhaoboran	52ms	1.3 MiB	C++98	361 Bytes	2026-4-7 17:44:11
AC	zhongjunnan	53ms	1.4 MiB	C++14(O2)	268 Bytes	2026-4-7 13:13:39
AC	liusiyu	53ms	1.5 MiB	C++17(O2)	275 Bytes	2026-4-7 16:42:48
AC	__XQ__	53ms	1.3 MiB	C++98	380 Bytes	2026-4-1 13:11:02
AC	zhangjunyu	53ms	2.1 MiB	C++17(O2)	221 Bytes	2026-4-7 12:37:13
AC	zhangyisi	55ms	1.3 MiB	C++17(O2)	548 Bytes	2026-4-5 16:00:15
AC	zhaozhiyi	55ms	1.3 MiB	C++17(O2)	285 Bytes	2026-4-7 16:39:45
AC	lufenghao	55ms	1.3 MiB	C++98(O2)	391 Bytes	2026-4-7 16:42:38
AC	zhangruoyi	59ms	2 MiB	C++98(O2)	355 Bytes	2026-3-31 16:54:03
AC	wengzhaoyu8	59ms	1.3 MiB	C++14	390 Bytes	2026-3-30 21:35:43
AC	chenaijin	73ms	1.5 MiB	C++14	333 Bytes	2026-4-8 13:46:22
AC	zhou37	120ms	6.6 MiB	C++17(O2)	245 Bytes	2026-5-28 13:19:27