二分查找-类型1(查找某个数字是否出现过)

状态	递交者	时间	内存	语言	代码	递交时间
AC	zhaoboran	16ms	568 KiB	C++98	290 Bytes	2026-4-7 17:16:38
AC	zeng03	20ms	1.7 MiB	C++17(O2)	204 Bytes	2026-5-28 16:45:36
AC	zhangruoyi	21ms	2.1 MiB	C++98(O2)	467 Bytes	2026-3-31 16:52:09
AC	zengjianbo	21ms	2 MiB	C++14(O2)	445 Bytes	2026-4-7 13:22:54
AC	zhangziheng	21ms	2 MiB	C++98	329 Bytes	2026-3-31 17:28:10
AC	yuziqian	21ms	1.3 MiB	C++98	505 Bytes	2026-4-7 13:15:36
AC	zhengkaiyang666	21ms	1.2 MiB	C++14(O2)	521 Bytes	2026-4-7 13:14:16
AC	qiujiamei	22ms	2 MiB	C++98(O2)	335 Bytes	2026-4-7 13:15:10
AC	lzx_yyds_2015	23ms	1.2 MiB	C++14(O2)	499 Bytes	2026-4-7 16:46:18
AC	shaojianle	23ms	1.2 MiB	C++98(O2)	505 Bytes	2026-4-7 12:28:38
AC	linener	24ms	1.3 MiB	C++17(O2)	506 Bytes	2026-4-1 13:16:14
AC	wangyankai	24ms	1.2 MiB	C++14	307 Bytes	2026-4-7 13:41:04
AC	heqianmo	24ms	2 MiB	C++17(O2)	336 Bytes	2026-4-7 13:17:41
AC	Accepted	25ms	1.5 MiB	C++98(O2)	309 Bytes	2026-4-7 13:09:49
AC	zhoumiya	26ms	1.3 MiB	C++17(O2)	506 Bytes	2026-4-1 13:14:21
AC	liuhaoran	27ms	1.3 MiB	C++14	521 Bytes	2026-4-1 13:02:55
AC	cdh	28ms	2.2 MiB	C++98	323 Bytes	2026-4-7 13:20:13
AC	huangxiaoyu	33ms	1.3 MiB	C++98	1.2 KiB	2026-4-1 13:54:53
AC	yiziheng	45ms	1.4 MiB	C++98	348 Bytes	2026-4-7 12:23:12
AC	lufenghao	45ms	1.2 MiB	C++98(O2)	411 Bytes	2026-4-7 16:42:13
AC	何健锴	45ms	1.3 MiB	C++14(O2)	447 Bytes	2026-4-24 22:48:54
AC	wang36	47ms	1.6 MiB	C++17(O2)	198 Bytes	2026-5-28 13:16:28
AC	zhangjunyu	47ms	2 MiB	C++17(O2)	245 Bytes	2026-4-7 12:35:35
AC	liangluoquan	47ms	2 MiB	C++14(O2)	359 Bytes	2026-4-1 12:51:02
AC	__XQ__	47ms	1.3 MiB	C++98(O2)	371 Bytes	2026-4-1 13:04:29
AC	lijianan	48ms	592 KiB	C++98	249 Bytes	2026-4-7 12:26:59
AC	luohao	49ms	3.3 MiB	C++17(O2)	406 Bytes	2026-2-26 19:51:22
AC	zhangyisi	51ms	1.3 MiB	C++17(O2)	561 Bytes	2026-4-5 15:59:31
AC	wengzhaoyu8	51ms	1.3 MiB	C++14	389 Bytes	2026-3-30 21:35:15
AC	zhangxin	52ms	1.3 MiB	C++14(O2)	280 Bytes	2026-4-1 12:51:54
AC	zhangyi	53ms	1.3 MiB	C++98(O2)	352 Bytes	2026-4-1 13:50:34
AC	chenyishen	53ms	2 MiB	C++17(O2)	442 Bytes	2026-4-7 16:57:22
AC	zhaozhiyi	53ms	1.4 MiB	C++17(O2)	291 Bytes	2026-4-7 16:34:28
AC	taosirui	55ms	1.3 MiB	C++98(O2)	231 Bytes	2026-4-7 12:56:58
AC	yezihao	60ms	2 MiB	C++98	348 Bytes	2026-4-7 13:25:14
AC	chenaijin	60ms	1.3 MiB	C++14	385 Bytes	2026-4-8 13:42:21
AC	liusiyu	61ms	1.3 MiB	C++17(O2)	281 Bytes	2026-4-7 13:27:14
AC	zhongjunnan	75ms	1.3 MiB	C++98	274 Bytes	2026-4-1 12:54:25
AC	zhou37	106ms	9.4 MiB	C++17(O2)	232 Bytes	2026-5-28 13:18:34