【例16.1】判断数正负

状态	递交者	时间	内存	语言	代码	递交时间
AC	134 (xingshenghao)	2ms	2.2 MiB	C++	202 Bytes	2024-9-7 16:07:39
AC	袁霄结 (yuanhaozhe)	2ms	2.2 MiB	C++	173 Bytes	2024-10-20 17:06:27
AC	王老师 (cwh123)	2ms	2.2 MiB	C++	178 Bytes	2024-8-31 15:43:15
AC	白勺 (luchenhao)	4ms	15.5 MiB	C++14(O2)	182 Bytes	2025-11-2 19:21:01
AC	chenzhenghao	4ms	2.2 MiB	C++	247 Bytes	2024-10-27 16:14:31
AC	明昊 (xuminghao)	4ms	2.2 MiB	C++	154 Bytes	2025-10-1 11:05:36
AC	liuzikun	4ms	2.2 MiB	C++	175 Bytes	2024-10-27 16:13:22
AC	shiyiran	4ms	2.2 MiB	C++	226 Bytes	2025-4-12 17:27:50
AC	zhangjinghuan	4ms	2.2 MiB	C++	205 Bytes	2024-10-27 16:21:12
AC	豆包 (13513782790)	4ms	15.5 MiB	C++14(O2)	201 Bytes	2025-11-4 21:57:44
AC	liyuxuan	5ms	2.2 MiB	C++	181 Bytes	2025-9-6 16:52:41
AC	renyi	5ms	2.2 MiB	C++	173 Bytes	2025-9-6 16:52:54
AC	泽熙ovo (lzx)	5ms	2.2 MiB	C++	171 Bytes	2025-6-7 15:08:43
AC	意义的存在 (guomingze)	5ms	2.2 MiB	C++	208 Bytes	2025-3-1 10:17:25
AC	少羽牛逼！！！ (zyq991766)	5ms	2.2 MiB	C++	206 Bytes	2024-12-8 9:54:26
AC	teacher_du	5ms	2.2 MiB	C++	211 Bytes	2025-8-9 16:34:55
AC	绍帆 (wangshaofan)	5ms	2.2 MiB	C++	174 Bytes	2025-9-6 21:01:20
AC	teacher_yang (yangmingzhu)	5ms	2.2 MiB	C++	173 Bytes	2024-10-22 16:21:25
AC	lijunyao	5ms	2.2 MiB	C++	174 Bytes	2025-9-6 16:43:37
AC	宋真宗 (zhangpuyuan)	5ms	2.2 MiB	C++	170 Bytes	2024-10-27 16:14:37
AC	zhangruifan	5ms	2.2 MiB	C++	185 Bytes	2025-2-15 15:13:24
AC	王陛下 (wangzihan)	5ms	2.2 MiB	C++	172 Bytes	2024-12-29 11:04:11
AC	袁宇涵 (yuanyuhan)	5ms	2.2 MiB	C++	177 Bytes	2025-10-12 20:35:40
AC	student_hu (huxinuo)	6ms	2.2 MiB	C++	223 Bytes	2025-4-12 17:24:22
AC	煜森 (mengyusen)	6ms	2.2 MiB	C++	175 Bytes	2025-10-3 18:22:29
AC	tanganqi	6ms	2.2 MiB	C++	174 Bytes	2025-4-12 17:11:55
AC	zhangzhanhe	6ms	2.2 MiB	C++	199 Bytes	2025-4-12 17:12:03
AC	liyaochen	6ms	2.2 MiB	C++	173 Bytes	2025-6-7 15:07:28
AC	黑蚊子多 (lizhiyuan)	6ms	2.2 MiB	C++	238 Bytes	2025-4-12 17:32:32
AC	我错哪了 (zhaoyixiang)	6ms	2.2 MiB	C++	172 Bytes	2025-4-12 17:03:37
AC	gezhengyuan	6ms	2.2 MiB	C++	186 Bytes	2025-8-9 7:23:37
AC	heyuhan	6ms	2.2 MiB	C++	180 Bytes	2025-6-14 11:46:46
AC	chenmo2345 (chenmo)	6ms	2.2 MiB	C++	177 Bytes	2025-5-5 9:31:25
AC	刘子新 (liuzixin)	6ms	2.2 MiB	C++	182 Bytes	2025-5-5 9:34:32
AC	yaomingxiang	6ms	2.2 MiB	C++	200 Bytes	2025-6-7 11:48:20
AC	zhangyacong	6ms	2.2 MiB	C++	196 Bytes	2025-6-7 15:11:34
AC	家扬 (wangjiayang1)	6ms	2.2 MiB	C++	158 Bytes	2025-9-27 17:53:52
AC	liqian	6ms	2.2 MiB	C++	207 Bytes	2025-2-6 12:56:46
AC	山河 (geyuxuan)	6ms	2.2 MiB	C++	182 Bytes	2025-6-7 15:07:59
AC	MC团队 (liyuanshang)	6ms	2.2 MiB	C++	178 Bytes	2025-6-7 15:11:29
AC	liumuyan	6ms	2.2 MiB	C++	216 Bytes	2025-6-14 11:27:16
AC	liyuansheng	6ms	2.2 MiB	C++	174 Bytes	2025-9-6 16:47:53
AC	xusonglin	6ms	2.2 MiB	C++	182 Bytes	2025-9-6 16:50:41
AC	shangmingze	6ms	2.2 MiB	C++	167 Bytes	2024-10-27 16:06:47
AC	lidongzhi1	6ms	2.2 MiB	C++	174 Bytes	2025-9-6 16:46:40
AC	欣苒 (zhangxinran)	6ms	2.2 MiB	C++	180 Bytes	2025-9-27 17:10:16
AC	zhangxiwen	6ms	2.2 MiB	C++	191 Bytes	2025-8-9 16:32:16
AC	柏宇 (chenboyu)	6ms	2.2 MiB	C++	182 Bytes	2025-9-27 17:23:50
AC	一指定江山 (wangjiayu)	6ms	2.2 MiB	C++	186 Bytes	2025-7-29 12:14:16
AC	fengqiyue	6ms	2.2 MiB	C++	183 Bytes	2025-1-15 17:14:17
AC	秦百胜 (wanglizhi)	6ms	2.2 MiB	C++	191 Bytes	2025-6-1 18:47:52
AC	dingzixuan	6ms	2.2 MiB	C++	210 Bytes	2025-5-5 9:30:57
AC	zhouyanxiu	6ms	2.2 MiB	C++	174 Bytes	2025-1-26 11:51:17
AC	秦晗睿 (qinhanrui)	6ms	2.2 MiB	C++	171 Bytes	2025-10-12 17:32:50
AC	lsh(ybdh) (loushuohan)	6ms	2.2 MiB	C++	183 Bytes	2024-12-21 21:30:31
AC	体贴的gg (sunhaotian)	6ms	2.2 MiB	C++	187 Bytes	2025-10-19 15:39:17
AC	董浩宇 (donghaoyu)	6ms	2.2 MiB	C++	176 Bytes	2025-10-12 18:23:02
AC	tianjiachang	6ms	2.2 MiB	C++	175 Bytes	2025-2-16 11:57:51
AC	liuxinguo	6ms	2.2 MiB	C++	185 Bytes	2025-4-6 17:17:38
AC	煜杭 (weiyuhang)	6ms	2.2 MiB	C++	186 Bytes	2025-10-12 17:41:54
AC	sinence.小泷包 (douhanyi)	6ms	2.2 MiB	C++	174 Bytes	2025-3-2 10:35:06
AC	...... (houtianle)	6ms	2.2 MiB	C++	220 Bytes	2025-9-14 11:52:32
AC	白展赫是GAY (linghe)	6ms	2.2 MiB	C++	183 Bytes	2025-1-14 16:39:34
AC	∀&equiv;₩✦И (wzh5135)	7ms	2.2 MiB	C++	175 Bytes	2025-4-12 17:27:05
AC	王灏霖 (wanghaolin)	7ms	2.2 MiB	C++	188 Bytes	2025-5-5 9:33:29
AC	方稳迪 (fangwendi)	7ms	2.2 MiB	C++	179 Bytes	2025-5-5 9:33:23
AC	majunhan	7ms	2.2 MiB	C++	195 Bytes	2025-5-16 19:12:58
AC	花京院典明🤣をうかお (wang123)	7ms	2.2 MiB	C++	174 Bytes	2025-5-1 15:20:55
AC	s1mple (guzirong)	7ms	2.2 MiB	C++	179 Bytes	2025-1-17 16:44:42
AC	yuhanjie	7ms	2.2 MiB	C++	172 Bytes	2025-5-24 17:43:24
AC	wangwenbo	7ms	2.2 MiB	C++	173 Bytes	2025-2-16 11:43:15
AC	//////////\\\\\\\\\\ (ruanzhexuan)	7ms	2.2 MiB	C++	174 Bytes	2025-1-11 21:47:30
AC	liyixian	7ms	2.2 MiB	C++	147 Bytes	2025-1-19 11:02:21
AC	和平地铁想要扶贫就找(me) (liyuhan)	8ms	2.2 MiB	C++	172 Bytes	2025-10-13 18:58:55
AC	xiayuexuan	8ms	2.2 MiB	C++	175 Bytes	2025-1-19 11:50:44
AC	颢博 (wanghaobo)	10ms	2.2 MiB	C++	203 Bytes	2025-10-12 17:12:17
AC	༺꧁胡晟玮꧂༻ (hushengwei)	18ms	2.9 MiB	C++	181 Bytes	2024-7-18 11:44:42
AC	charres (mx642280)	18ms	2.9 MiB	C++	172 Bytes	2024-4-14 19:12:55
AC	（密） (sunmingxi)	19ms	2.9 MiB	C++	209 Bytes	2024-8-4 9:31:28
AC	王奕霖 (wyl457793)	19ms	2.9 MiB	C++	186 Bytes	2024-3-16 16:24:24
AC	*teacher_liu (teacher_liu)	19ms	2.9 MiB	C++	202 Bytes	2024-7-6 9:43:18
AC	gyj647206	19ms	2.9 MiB	C++	213 Bytes	2024-8-4 9:22:58
AC	zhangyuchang	19ms	2.9 MiB	C++	183 Bytes	2024-5-17 19:23:26
AC	bianyifei	19ms	2.9 MiB	C++	198 Bytes	2024-5-25 8:36:22
AC	徐多 (xd669767)	19ms	2.9 MiB	C++	190 Bytes	2024-3-16 14:33:33
AC	空吧哇 (yzb672842)	20ms	2.9 MiB	C++	181 Bytes	2024-4-14 18:55:46
AC	张家瑄 (zjx669376)	20ms	2.9 MiB	C++	186 Bytes	2024-3-16 16:21:32
AC	chenghaoyang	20ms	2.9 MiB	C++	177 Bytes	2024-5-25 8:38:47
AC	柳如烟和江宸飞和荆天明和盖聂 (lzy672841)	20ms	2.9 MiB	C++	199 Bytes	2024-4-14 18:33:27
AC	xmh	20ms	2.9 MiB	C++	224 Bytes	2024-8-16 17:34:50
AC	吃橘子的猫 (ssy672264)	20ms	2.9 MiB	C++	172 Bytes	2024-3-16 14:20:32
AC	浩宇131207 (zhy211094)	21ms	2.9 MiB	C++	175 Bytes	2024-3-9 16:42:22
AC	chengsuyu	21ms	2.9 MiB	C++	172 Bytes	2024-7-3 16:42:43
AC	郭鐘泽杀掉 (myt563432)	21ms	2.9 MiB	C++	191 Bytes	2024-3-16 16:33:05
AC	张浩宇 (zhy431120)	21ms	2.9 MiB	C++	189 Bytes	2024-3-16 16:32:43
AC	mitdsb (gzz670375)	21ms	2.9 MiB	C++	189 Bytes	2024-3-16 16:36:50
AC	wenhaoqi	21ms	2.9 MiB	C++	205 Bytes	2024-4-28 21:27:23
AC	陈铸远 (czy672920)	21ms	2.9 MiB	C++	171 Bytes	2024-4-14 19:06:44
AC	fanzhengli	22ms	2.9 MiB	C++	184 Bytes	2024-6-24 17:13:44
AC	衡水 (pzc672864)	22ms	2.9 MiB	C++	196 Bytes	2024-3-15 21:48:55