判断数正负

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	Candy-Three	20ms	6.7 MiB	C++14(O2)	205 Bytes	2025-10-8 9:11:18
AC	hackercube	20ms	6.9 MiB	C++14(O2)	250 Bytes	2025-9-27 10:53:42
AC	张秦鲁	20ms	6.9 MiB	C++14(O2)	222 Bytes	2025-9-27 10:55:09
AC	liuhanjin	20ms	6.1 MiB	C++14(O2)	265 Bytes	2023-9-23 20:03:06
AC	The C++ PL	20ms	6.5 MiB	C++14(O2)	207 Bytes	2023-10-10 22:13:21
AC	sbr20121222	20ms	6.7 MiB	C++14(O2)	196 Bytes	2025-10-22 19:33:05
AC	初一吴佳威	20ms	6.5 MiB	C++14(O2)	218 Bytes	2024-11-16 8:39:00
AC	BYDQZX	20ms	6.8 MiB	C++14(O2)	202 Bytes	2025-9-27 11:02:44
AC	No return	20ms	6.1 MiB	C++14(O2)	208 Bytes	2023-9-26 20:08:18
AC	经开一中2026届11班关泽瑞	20ms	6.4 MiB	C++14(O2)	179 Bytes	2023-11-21 21:22:52
AC	2027届一班马驰琛	20ms	6.5 MiB	C++14(O2)	215 Bytes	2024-11-16 8:15:02
AC	changmengyu	21ms	6.1 MiB	C++14(O2)	194 Bytes	2023-9-23 23:38:58
AC	Amazing	21ms	6.4 MiB	C++14(O2)	293 Bytes	2023-12-8 21:38:49
AC	hsh	21ms	6.6 MiB	C++14(O2)	232 Bytes	2024-10-23 19:23:10
AC	Monee	21ms	6.6 MiB	C++14(O2)	208 Bytes	2024-10-19 16:07:49
AC	zxyyyf	21ms	6.7 MiB	C++14(O2)	217 Bytes	2025-10-7 11:07:15
AC	tmd	21ms	5.9 MiB	C++14(O2)	206 Bytes	2023-9-23 13:54:29
AC	Csvoner	21ms	6.5 MiB	C++14(O2)	224 Bytes	2023-10-6 10:36:27
AC	Kssou	21ms	6.4 MiB	C++14(O2)	222 Bytes	2024-10-16 18:41:41
AC	fallen	21ms	6.6 MiB	C++14(O2)	212 Bytes	2024-10-19 16:14:51
AC	白天	21ms	6.7 MiB	C++14(O2)	221 Bytes	2025-10-8 9:15:08
AC	song	21ms	6.5 MiB	C++14(O2)	207 Bytes	2024-10-18 17:48:13
AC	zhongguolzc	21ms	6.6 MiB	C++14(O2)	220 Bytes	2025-9-27 9:26:55
AC	纯真爱粉	21ms	6.2 MiB	C++14(O2)	281 Bytes	2023-9-30 22:14:11
AC	Google	21ms	6.5 MiB	C++14(O2)	224 Bytes	2024-11-1 18:12:54
AC	阿米诺斯	21ms	6.5 MiB	C++14(O2)	243 Bytes	2024-10-25 18:43:59
AC	厉不厉害你坤哥	21ms	6.4 MiB	C++14(O2)	229 Bytes	2024-10-22 14:41:50
AC	Emperor 荒天	21ms	6.7 MiB	C++14(O2)	256 Bytes	2025-9-28 10:36:49
AC	YYDSLINDAN	21ms	6.4 MiB	C++14(O2)	200 Bytes	2024-10-20 19:13:20
AC	Re_618Soe	21ms	6.6 MiB	C++14(O2)	222 Bytes	2024-10-19 16:08:40
AC	高2027届16班法亦轩	21ms	6.7 MiB	C++14(O2)	221 Bytes	2025-1-23 11:17:50
AC	leixinhang2012	21ms	6.5 MiB	C++14(O2)	189 Bytes	2024-10-19 8:45:26
AC	熊出没	21ms	6.5 MiB	C++14(O2)	187 Bytes	2024-11-16 9:22:08
AC	qrk	21ms	6.6 MiB	C++14(O2)	216 Bytes	2024-10-19 16:12:38
AC	你好	21ms	6.6 MiB	C++14(O2)	200 Bytes	2024-10-19 16:11:15
AC	老猫不掉毛	21ms	6.6 MiB	C++14(O2)	222 Bytes	2025-9-21 19:27:12
AC	SYB	21ms	6.3 MiB	C++14(O2)	192 Bytes	2023-10-14 9:58:15
AC	konokunisa	21ms	6.5 MiB	C++14(O2)	201 Bytes	2024-10-19 15:56:34
AC	金牌以下	21ms	6.5 MiB	C++14(O2)	202 Bytes	2024-10-25 18:53:53
AC	七二李归如	21ms	6.5 MiB	C++14(O2)	231 Bytes	2024-11-1 18:23:36
AC	ysqeva	21ms	6.7 MiB	C++14(O2)	210 Bytes	2025-9-27 9:53:19
AC	Jack	21ms	6.6 MiB	C++14(O2)	199 Bytes	2025-9-19 20:07:39
AC	hzh20111216	21ms	6.5 MiB	C++14(O2)	222 Bytes	2024-10-25 18:43:20
AC	Bojunyixiao	21ms	6.4 MiB	C++14(O2)	206 Bytes	2023-10-2 15:10:52
AC	lars-	21ms	6.6 MiB	C++14(O2)	242 Bytes	2024-10-19 16:18:40
AC	Fluffy Monster	21ms	6.4 MiB	C++14(O2)	216 Bytes	2024-10-19 22:55:12
AC	DEV	21ms	6.3 MiB	C++14(O2)	202 Bytes	2023-10-11 23:33:13
AC	limingyu	21ms	6.5 MiB	C++14(O2)	226 Bytes	2024-11-16 8:20:05
AC	orange	21ms	6.4 MiB	C++14(O2)	229 Bytes	2023-12-13 16:57:45
AC	MPX	21ms	6.1 MiB	C++14(O2)	230 Bytes	2023-9-27 20:03:15
AC	胡宇轩	21ms	6.4 MiB	C++14(O2)	220 Bytes	2023-10-4 22:30:11
AC	夏浩然	21ms	6.4 MiB	C++14(O2)	231 Bytes	2023-12-6 16:07:00
AC	20121121liu	21ms	6.6 MiB	C++14(O2)	217 Bytes	2025-9-27 8:54:08
AC	夜雨声烦	21ms	6.6 MiB	C++14(O2)	235 Bytes	2024-10-16 19:40:19
AC	chemistry	21ms	6.5 MiB	C++14(O2)	206 Bytes	2024-10-25 20:28:15
AC	always	21ms	6.4 MiB	C++14(O2)	210 Bytes	2024-10-19 20:09:46
AC	jion	21ms	6.6 MiB	C++14(O2)	193 Bytes	2025-9-26 19:55:26
AC	snow	21ms	6.6 MiB	C++14(O2)	232 Bytes	2024-10-19 16:16:46
AC	希希	21ms	6.5 MiB	C++14(O2)	265 Bytes	2024-10-25 18:49:30
AC	宇志索	21ms	6.6 MiB	C++14(O2)	241 Bytes	2024-10-23 18:47:55
AC	ibaraki	21ms	6.3 MiB	C++14(O2)	198 Bytes	2023-10-18 17:37:38
AC	Titicaca	21ms	6.6 MiB	C++14(O2)	216 Bytes	2024-10-19 16:41:14
AC	xiaoduxiaodu	21ms	6.5 MiB	C++14(O2)	224 Bytes	2023-10-11 18:41:48
AC	7891123	21ms	6.6 MiB	C++14(O2)	304 Bytes	2025-9-26 19:01:08
AC	nameless	21ms	6.5 MiB	C++14(O2)	251 Bytes	2024-10-25 16:14:41
AC	1231	21ms	6.4 MiB	C++14	400 Bytes	2024-10-21 13:20:46
AC	Lars	21ms	6.5 MiB	C++14(O2)	204 Bytes	2024-10-17 21:34:15
AC	din114514	21ms	6.6 MiB	C++14(O2)	232 Bytes	2024-10-19 16:40:57
AC	王赟成	21ms	6.6 MiB	C++14(O2)	223 Bytes	2023-11-29 16:45:57
AC	绘山绘水绘梨衣	21ms	6.6 MiB	C++14(O2)	195 Bytes	2024-10-19 16:28:12
AC	王观	21ms	6.4 MiB	C++14(O2)	197 Bytes	2024-10-16 18:37:38
AC	tang	21ms	6.7 MiB	C++14(O2)	218 Bytes	2025-9-27 12:30:24
AC	陈惠民	21ms	6.5 MiB	C++14(O2)	261 Bytes	2024-11-1 16:28:05
AC	粉弹不言	21ms	6.5 MiB	C++14(O2)	224 Bytes	2024-10-25 22:41:00
AC	Steven Wang	21ms	6.4 MiB	C++14(O2)	187 Bytes	2023-11-30 23:02:38
AC	无敌暴龙战士	22ms	6.5 MiB	C++14(O2)	224 Bytes	2024-10-25 18:52:24
AC	LHY	22ms	6.5 MiB	C++14(O2)	192 Bytes	2024-11-2 13:48:50
AC	jie3c	22ms	6.6 MiB	C++14(O2)	184 Bytes	2024-10-19 16:46:27
AC	YBC	22ms	6.9 MiB	C++14(O2)	218 Bytes	2025-9-27 9:36:56
AC	WAN	22ms	6.5 MiB	C++14(O2)	263 Bytes	2024-10-25 16:17:53
AC	刘岳阳	22ms	6.6 MiB	C++14(O2)	197 Bytes	2024-9-24 21:04:12
AC	PAX	22ms	6.6 MiB	C++14(O2)	261 Bytes	2024-10-16 19:36:46
AC	王煜程	22ms	6.5 MiB	C++14(O2)	224 Bytes	2024-10-25 23:53:31
AC	Lydia宁	22ms	6.6 MiB	C++14(O2)	204 Bytes	2024-10-23 19:18:04
AC	SYK love story	22ms	6.3 MiB	C++14(O2)	215 Bytes	2023-10-13 17:44:33
AC	adim	22ms	6.6 MiB	C++14	229 Bytes	2025-9-27 9:02:52
AC	lone ranger	22ms	6.6 MiB	C++14(O2)	213 Bytes	2024-10-16 19:33:28
AC	HJY	22ms	6.5 MiB	C++14(O2)	178 Bytes	2024-10-19 15:58:34
AC	刘杨钰欣	22ms	6.4 MiB	C++14(O2)	201 Bytes	2024-10-20 21:22:34
AC	cqqq	22ms	6.6 MiB	C++14(O2)	287 Bytes	2024-10-23 19:09:44
AC	DEV	22ms	6.3 MiB	C++14(O2)	229 Bytes	2023-10-13 18:43:24
AC	郭梓鑫	22ms	6.4 MiB	C++14(O2)	227 Bytes	2024-10-15 19:51:52
AC	PomeloGPT	22ms	6.7 MiB	C++14(O2)	328 Bytes	2025-10-1 17:25:51
AC	lucy	22ms	6.6 MiB	C++14(O2)	277 Bytes	2025-9-27 8:57:40
AC	ピッコロ	22ms	6.4 MiB	C++14(O2)	221 Bytes	2024-10-5 20:34:46
AC	111222	22ms	6.9 MiB	C++14(O2)	205 Bytes	2025-9-27 9:32:20
AC	jiuyu92	22ms	6.6 MiB	C++14(O2)	265 Bytes	2024-10-19 16:57:59
AC	1I1I1I1I1I1	22ms	6.6 MiB	C++14(O2)	202 Bytes	2024-10-19 16:24:12
AC	TYHS.Kr	22ms	6.4 MiB	C++14(O2)	220 Bytes	2023-12-27 17:17:55
AC	fantasy	22ms	6.6 MiB	C++14(O2)	211 Bytes	2024-10-16 18:58:07