查找一个数是否存在

状态	递交者	时间	内存	语言	代码	递交时间
AC	zongchen	18ms	6.7 MiB	C++14(O2)	473 Bytes	2025-8-1 10:17:44
AC	司琪琪	18ms	6.8 MiB	C++14	94 Bytes	2025-1-25 9:37:51
AC	15810570882	18ms	6.8 MiB	C++14(O2)	373 Bytes	2025-8-1 19:39:34
AC	sunyu	18ms	6.9 MiB	C++98	406 Bytes	2025-1-25 10:22:34
AC	徐悠然	18ms	6.9 MiB	C++11	85 Bytes	2025-1-25 9:01:17
AC	闫穼雯	18ms	6.8 MiB	C++14(O2)	360 Bytes	2025-8-1 19:42:10
AC	华健豪	18ms	6.8 MiB	C++14(O2)	483 Bytes	2025-1-25 9:14:14
AC	张鹤骞	19ms	6.7 MiB	C++14(O2)	590 Bytes	2025-1-25 11:01:32
AC	肖杨峻铭	19ms	6.9 MiB	C++14(O2)	394 Bytes	2025-1-25 10:23:20
AC	王天翼	19ms	6.7 MiB	C++11	353 Bytes	2025-1-25 10:50:18
AC	Peilin	19ms	6.7 MiB	C++14(O2)	434 Bytes	2025-5-10 16:59:36
AC	韦怀瑾	19ms	7 MiB	C++14	354 Bytes	2025-1-25 10:16:10
AC	高俊淇	19ms	7 MiB	C++11	351 Bytes	2025-1-25 10:25:16
AC	李雨桐	19ms	6.7 MiB	C++14	258 Bytes	2025-1-25 11:05:13
AC	13573276991	19ms	6.7 MiB	C++14(O2)	347 Bytes	2025-5-10 16:54:01
AC	sz高俊淇杨家铭	19ms	6.9 MiB	C++11	307 Bytes	2025-1-25 10:09:29
AC	葛奕彤	19ms	6.9 MiB	C++14	353 Bytes	2025-1-25 10:22:45
AC	闫书曼	19ms	6.7 MiB	C++11	93 Bytes	2025-1-25 9:35:31
AC	18198799088	19ms	6.8 MiB	C++14(O2)	526 Bytes	2025-8-1 19:41:40
AC	17887942863	19ms	6.6 MiB	C++14(O2)	335 Bytes	2025-9-27 20:24:50
AC	束冠一	19ms	6.9 MiB	C++11	93 Bytes	2025-1-25 9:02:03
AC	苏潇杭	19ms	7 MiB	C++14(O2)	648 Bytes	2025-1-25 10:16:11
AC	高俊淇没实力	19ms	6.9 MiB	C++11	640 Bytes	2025-1-25 10:04:57
AC	钟一涵	19ms	7 MiB	C++11	332 Bytes	2025-1-25 10:25:06
AC	马国桐	19ms	7.3 MiB	C++14(O2)	365 Bytes	2025-1-25 10:28:47
AC	13815950720	19ms	6.6 MiB	C++14(O2)	230 Bytes	2025-10-25 11:55:39
AC	13926032960	20ms	6.6 MiB	C++14(O2)	314 Bytes	2025-9-27 20:23:30
AC	wuruoxi	20ms	6.7 MiB	C++14(O2)	359 Bytes	2025-5-11 11:13:44
AC	温轩睿	20ms	6.6 MiB	C++14(O2)	89 Bytes	2025-1-25 8:43:11
AC	肖何阳	20ms	6.9 MiB	C++11	118 Bytes	2025-1-25 9:09:38
AC	13154234413	20ms	6.7 MiB	C++20(O2)	376 Bytes	2025-6-18 11:57:48
AC	13552937597	20ms	6.7 MiB	C++20(O2)	344 Bytes	2025-5-3 20:35:49
AC	18661656389	20ms	6.7 MiB	C++14(O2)	355 Bytes	2025-5-11 10:58:41
AC	tangyuhan	20ms	6.6 MiB	C++14(O2)	583 Bytes	2025-10-18 18:26:44
AC	13391087250	20ms	6.7 MiB	C++14(O2)	377 Bytes	2025-5-10 17:01:52
AC	baiyongcheng	20ms	6.7 MiB	C++14(O2)	345 Bytes	2025-5-11 11:06:38
AC	13269500464	20ms	6.6 MiB	C++14(O2)	610 Bytes	2025-10-8 13:23:57
AC	李梓瑞	20ms	6.7 MiB	C++14	343 Bytes	2025-1-25 14:20:07
AC	19335147630	20ms	6.7 MiB	C++14(O2)	202 Bytes	2025-5-10 16:56:01
AC	郑云豪	20ms	6.9 MiB	C++14	331 Bytes	2025-1-25 11:41:07
AC	huyuanxi	20ms	6.6 MiB	C++14(O2)	264 Bytes	2025-10-25 11:56:28
AC	王思皓	20ms	7.3 MiB	C++11(O2)	500 Bytes	2025-1-25 10:28:00
AC	15998275482	20ms	6.7 MiB	C++14(O2)	440 Bytes	2025-5-10 17:00:54
AC	李思逸	20ms	6.7 MiB	C++14	94 Bytes	2025-1-25 9:36:00
AC	小雾神	20ms	6.7 MiB	C++14	329 Bytes	2025-1-25 11:01:45
AC	果杜明奕	20ms	6.7 MiB	C++14(O2)	310 Bytes	2025-9-2 17:42:15
AC	曾瑾萱1	20ms	6.7 MiB	C++14	81 Bytes	2025-1-25 9:31:39
AC	黄睿熙	20ms	6.9 MiB	C++14(O2)	352 Bytes	2025-1-25 10:21:14
AC	王宇阳2	20ms	7 MiB	C++11	639 Bytes	2025-1-25 10:04:07
AC	13013118697	20ms	6.7 MiB	C++14(O2)	333 Bytes	2025-5-3 21:31:17
AC	qqkcjoqi	20ms	7.3 MiB	C++14(O2)	352 Bytes	2025-1-25 10:28:40
AC	18625499790	20ms	6.7 MiB	C++14(O2)	265 Bytes	2025-8-13 20:21:21
AC	shijiafeng	20ms	6.8 MiB	C++14(O2)	680 Bytes	2025-8-1 19:45:53
AC	liuxizhen	20ms	6.7 MiB	C++14(O2)	313 Bytes	2025-5-11 11:08:51
AC	18026261886	20ms	6.7 MiB	C++14(O2)	698 Bytes	2025-5-14 19:30:07
AC	朱博裕	20ms	6.7 MiB	C++11	357 Bytes	2025-1-25 11:06:34
AC	ominecraft	20ms	6.9 MiB	C++14(O2)	387 Bytes	2025-8-1 19:48:15
AC	张珈瑞	20ms	7.3 MiB	C++11	373 Bytes	2025-1-25 10:26:50
AC	王昭博1	20ms	6.7 MiB	C++14(O2)	282 Bytes	2025-9-2 14:43:01
AC	ZhengHQ9234	20ms	6.7 MiB	C++14(O2)	421 Bytes	2025-5-3 20:23:12
AC	18660075096	20ms	6.7 MiB	C++14(O2)	366 Bytes	2025-5-3 19:38:26
AC	世界第一	20ms	6.7 MiB	C++14(O2)	416 Bytes	2025-1-25 11:31:09
AC	15637615556	20ms	6.7 MiB	C++14(O2)	456 Bytes	2025-5-10 16:46:29
AC	高俊淇我操你妈,你妈死了	20ms	7 MiB	C++14(O2)	639 Bytes	2025-1-25 10:01:51
AC	wjy	20ms	7.1 MiB	C++11	431 Bytes	2025-1-25 9:54:58
AC	sunnanxi	20ms	6.7 MiB	C++14(O2)	295 Bytes	2025-9-5 18:53:30
AC	王思齐	20ms	7 MiB	C++14	338 Bytes	2025-1-25 10:16:58
AC	15350077172	20ms	6.8 MiB	C++14(O2)	450 Bytes	2025-8-1 19:40:13
AC	李睿锋	20ms	6.7 MiB	C++20(O2)	461 Bytes	2025-1-25 10:40:44
AC	高俊淇101	20ms	6.7 MiB	C++14(O2)	639 Bytes	2025-1-25 10:51:56
AC	曹子谦	21ms	7.3 MiB	C++14(O2)	396 Bytes	2025-1-25 10:27:48
AC	zhouguanyu	21ms	6.7 MiB	C++14(O2)	334 Bytes	2025-5-3 20:06:47
AC	严振轩	21ms	6.9 MiB	C++14	84 Bytes	2025-1-25 9:03:20
AC	13904438001	21ms	6.7 MiB	C++14(O2)	338 Bytes	2025-5-3 20:20:06
AC	许城	21ms	6.9 MiB	C++14(O2)	250 Bytes	2025-1-25 10:06:09
AC	Sunjf	21ms	6.7 MiB	C++14(O2)	571 Bytes	2025-7-31 15:39:30
AC	18088647873	21ms	6.7 MiB	C++14(O2)	537 Bytes	2025-5-3 20:21:28
AC	13889303196	21ms	6.8 MiB	C++14(O2)	310 Bytes	2025-8-1 19:37:24
AC	赵国桢	21ms	6.7 MiB	C++14(O2)	438 Bytes	2025-8-3 10:06:43
AC	刘昊泓	21ms	6.9 MiB	C++11	360 Bytes	2025-1-25 10:21:32
AC	雷瀚	21ms	7 MiB	C++14(O2)	498 Bytes	2025-1-25 10:16:20
AC	谢子元	21ms	7 MiB	C++14	361 Bytes	2025-1-25 10:24:54
AC	杨玺琪	21ms	6.6 MiB	C++20(O2)	325 Bytes	2025-1-25 14:31:11
AC	18682126705	21ms	6.7 MiB	C++14(O2)	471 Bytes	2025-5-11 11:24:20
AC	16604813559	21ms	6.7 MiB	C++14(O2)	518 Bytes	2025-5-3 20:22:09
AC	杨承允	21ms	6.7 MiB	C++14(O2)	317 Bytes	2025-1-25 11:00:19
AC	陈恩宇	21ms	6.9 MiB	C++11	306 Bytes	2025-1-25 10:06:05
AC	chengongqian	21ms	6.7 MiB	C++14(O2)	447 Bytes	2025-5-11 11:17:15
AC	刘清浅	21ms	6.7 MiB	C++14	126 Bytes	2025-1-25 9:35:28
AC	张德龙	21ms	7.3 MiB	C++11	362 Bytes	2025-1-25 10:28:22
AC	嬴政	21ms	6.7 MiB	C++14(O2)	329 Bytes	2025-1-25 11:07:50
AC	13752424242	21ms	6.7 MiB	C++14(O2)	466 Bytes	2025-8-12 20:08:14
AC	孙睿泽	21ms	6.9 MiB	C++14	848 Bytes	2025-1-25 10:23:32
AC	13761767088	21ms	6.7 MiB	C++14(O2)	414 Bytes	2025-5-3 19:10:12
AC	梁家铭	21ms	7 MiB	C++14	329 Bytes	2025-1-25 10:33:10
AC	刘鸣鸾	22ms	6.9 MiB	C++11	455 Bytes	2025-1-25 10:19:41
AC	杨凯丞	22ms	7 MiB	C++11	377 Bytes	2025-1-25 10:25:03
AC	赵华轶	22ms	7.3 MiB	C++14	1.3 KiB	2025-1-25 11:13:30
AC	李依璐	22ms	6.8 MiB	C++11	332 Bytes	2025-1-25 11:39:52
AC	15803211433	22ms	6.7 MiB	C++14(O2)	412 Bytes	2025-5-3 20:26:30