【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	zhaoxiaofan001	7ms	7 MiB	C++14(O2)	171 Bytes	2025-10-25 10:07:20
AC	sunhaochen001	9ms	7.1 MiB	C++14(O2)	171 Bytes	2025-10-29 20:55:18
AC	wangpengyu001	10ms	7 MiB	C++14(O2)	203 Bytes	2025-10-25 15:23:23
AC	limofei001	11ms	7 MiB	C++14(O2)	169 Bytes	2025-10-25 10:07:42
AC	zhongce001	13ms	7.1 MiB	C++14(O2)	169 Bytes	2025-10-30 8:10:52
AC	yjy001	23ms	764 KiB	C++17	167 Bytes	2024-4-6 16:58:30
AC	cairukun001	24ms	516 KiB	C++14(O2)	186 Bytes	2025-8-7 11:50:28
AC	zhaomingxi001	24ms	504 KiB	C++17	180 Bytes	2025-5-3 23:10:38
AC	fuyucheng001	24ms	536 KiB	C++17	168 Bytes	2025-2-11 17:45:10
AC	tianyi001	25ms	776 KiB	C++17	164 Bytes	2024-5-23 19:55:09
AC	zhangjincheng001	25ms	764 KiB	C++17	165 Bytes	2024-4-6 17:02:09
AC	zhuyujie001	25ms	768 KiB	C++17	176 Bytes	2024-4-6 16:58:59
AC	guochengming001	25ms	548 KiB	C++17	200 Bytes	2024-11-11 20:51:27
AC	zhuhaoyu001	25ms	764 KiB	C++17	182 Bytes	2024-5-11 22:41:06
AC	zhenghaochen001	25ms	764 KiB	C++17	165 Bytes	2024-5-23 19:55:29
AC	lizirui001	26ms	764 KiB	C++17	165 Bytes	2024-8-20 19:55:28
AC	fuyuhan001	26ms	540 KiB	C++17	165 Bytes	2024-5-23 19:54:14
AC	xuchenhao001	26ms	536 KiB	C++17	166 Bytes	2024-6-11 18:33:00
AC	zhuhaotian001	26ms	540 KiB	C++17	183 Bytes	2024-12-14 15:26:10
AC	wangzhuofan001	26ms	532 KiB	C++14(O2)	166 Bytes	2025-7-4 17:53:31
AC	shengyoucheng001	26ms	760 KiB	C++17	171 Bytes	2024-11-11 20:50:21
AC	yingshihhan001	26ms	760 KiB	C++17	165 Bytes	2025-4-14 22:03:42
AC	shibaiyu001	26ms	504 KiB	C++14(O2)	177 Bytes	2025-8-8 11:05:33
AC	tongjiahao001	26ms	764 KiB	C++17	285 Bytes	2024-4-6 17:00:35
AC	dongchenhua001	26ms	764 KiB	C++17	170 Bytes	2025-1-10 20:35:47
AC	wangyiyi001	27ms	544 KiB	C++14(O2)	196 Bytes	2025-8-8 10:59:59
AC	taosong001	27ms	772 KiB	C++17	173 Bytes	2024-11-17 17:21:21
AC	rrc1	27ms	552 KiB	C++17	166 Bytes	2024-4-11 21:20:11
AC	yaoyixuan001	27ms	768 KiB	C++17	165 Bytes	2024-8-20 19:54:41
AC	yjy001	27ms	536 KiB	C++17	177 Bytes	2024-4-6 17:01:23
AC	tongjiahao001	27ms	552 KiB	C++17	182 Bytes	2024-4-6 16:59:27
AC	xrqmzl	27ms	764 KiB	C++17(O2)	278 Bytes	2024-4-6 17:01:09
AC	xuanni002	27ms	760 KiB	C++17	201 Bytes	2025-4-30 9:56:25
AC	songtianyi001	27ms	764 KiB	C++17	165 Bytes	2024-5-23 19:56:36
AC	zhuyujie001	27ms	536 KiB	C++17	183 Bytes	2024-4-2 17:32:03
AC	zhoushengqi001	27ms	768 KiB	C++17	184 Bytes	2024-11-11 20:54:56
AC	chenboyu001	27ms	764 KiB	C++17	168 Bytes	2025-1-10 20:35:28
AC	gaozien001	27ms	764 KiB	C++17	166 Bytes	2024-8-20 19:55:01
AC	xrqmzl	27ms	764 KiB	C++17(O2)	210 Bytes	2024-3-30 15:54:23
AC	zzy01	27ms	764 KiB	C++17	220 Bytes	2024-5-5 18:54:15
AC	changjunrui001	27ms	548 KiB	C++17	206 Bytes	2024-7-20 16:17:01
AC	sjx001	27ms	764 KiB	C++17	166 Bytes	2024-5-15 21:33:04
AC	lirunjin001	28ms	764 KiB	C++17	171 Bytes	2024-11-11 20:51:58
AC	sy001	28ms	552 KiB	C++17	176 Bytes	2024-5-1 20:48:35
AC	wangyiyu001	28ms	768 KiB	C++17	181 Bytes	2025-1-10 20:37:01
AC	linagminghao001	28ms	764 KiB	C++17	166 Bytes	2024-11-11 20:50:41
AC	lzc002	28ms	764 KiB	C++17	218 Bytes	2025-1-27 17:56:08
AC	niweiyi001	29ms	768 KiB	C++17	167 Bytes	2024-8-20 19:55:07
AC	lijiage001	29ms	768 KiB	C++17	167 Bytes	2024-11-23 19:31:34
AC	shizifan001	29ms	764 KiB	C++17	171 Bytes	2024-11-11 20:50:32
AC	zhangyifan001	29ms	536 KiB	C++17	168 Bytes	2024-5-23 19:54:08
AC	fushangyang001	29ms	764 KiB	C++17(O2)	165 Bytes	2024-5-23 19:53:29
AC	kuijiajie001	30ms	540 KiB	C++17	170 Bytes	2024-8-26 20:35:58