【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	上官毓谦	-	-	C++17(O2)	228 Bytes	2026-10-10 18:55:36
AC	林昕洋	-	-	C++17(O2)	162 Bytes	2026-10-6 10:01:09
AC	彭一伊	-	-	C++17(O2)	166 Bytes	2026-10-6 10:01:07
AC	高兴	-	-	C++17(O2)	211 Bytes	2026-10-6 10:05:13
AC	吴少文	-	-	C++17(O2)	184 Bytes	2026-10-6 10:23:23
AC	雷雨虹	-	-	C++17(O2)	164 Bytes	2026-10-6 9:56:42
AC	张奕凯	12ms	792 KiB	C++17(O2)	173 Bytes	2026-8-13 19:56:39
AC	陈宇杰	12ms	1 MiB	C++17(O2)	333 Bytes	2026-7-10 19:21:13
AC	黄新刚	13ms	768 KiB	C++17(O2)	175 Bytes	2026-7-10 19:29:39
AC	林奕鑫	13ms	768 KiB	C++17(O2)	184 Bytes	2026-7-10 19:29:47
AC	陈思博	13ms	512 KiB	C++17(O2)	170 Bytes	2026-7-10 19:27:40
AC	陈铂歆	13ms	768 KiB	C++17(O2)	167 Bytes	2026-8-3 11:20:57
AC	陈梓航	13ms	768 KiB	C++17(O2)	170 Bytes	2026-8-7 19:56:44
AC	王致俨	13ms	768 KiB	C++17(O2)	171 Bytes	2026-7-10 19:26:01
AC	黄芷琳	13ms	768 KiB	C++17(O2)	176 Bytes	2026-8-13 19:51:43
AC	张欣祺	13ms	768 KiB	C++17(O2)	159 Bytes	2026-8-13 19:57:11
AC	王林凯	13ms	512 KiB	C++17(O2)	211 Bytes	2026-8-7 20:03:51
AC	卢宸羽	14ms	768 KiB	C++17(O2)	219 Bytes	2026-8-13 19:52:19
AC	苏诗婷	14ms	768 KiB	C++17(O2)	213 Bytes	2026-8-9 11:30:17
AC	彭增	14ms	768 KiB	C++17(O2)	173 Bytes	2026-7-10 19:25:54
AC	翁昱丞	14ms	6.3 MiB	C++17(O2)	182 Bytes	2026-6-6 15:06:51
AC	吴瀚	14ms	768 KiB	C++17(O2)	166 Bytes	2026-7-10 19:24:19
AC	李宸睿	14ms	512 KiB	C++17(O2)	197 Bytes	2026-7-8 22:01:23
AC	苏畅	17ms	6 MiB	C++17(O2)	248 Bytes	2025-2-7 16:15:32
AC	黄靖煊	17ms	6.4 MiB	C++17(O2)	223 Bytes	2024-11-10 8:53:55
AC	洪奕鋆	17ms	6.4 MiB	C++17(O2)	178 Bytes	2024-11-10 9:03:23
AC	黄梓劲	17ms	6.5 MiB	C++17(O2)	164 Bytes	2024-12-28 20:21:10
AC	陈语霏	18ms	6.4 MiB	C++17(O2)	215 Bytes	2024-11-9 10:29:37
AC	曾旭涛	18ms	6.4 MiB	C++17(O2)	227 Bytes	2024-11-10 8:54:08
AC	洪梓慆	18ms	6.4 MiB	C++17(O2)	178 Bytes	2024-11-10 8:59:42
AC	黄伊伊	18ms	6.5 MiB	C++17(O2)	182 Bytes	2024-12-28 19:56:06
AC	卢锦灿	18ms	6.4 MiB	C++17(O2)	182 Bytes	2024-11-23 20:03:58
AC	许玮豪	18ms	6.4 MiB	C++17(O2)	178 Bytes	2024-11-10 8:55:08
AC	吴林熹	18ms	6.5 MiB	C++17(O2)	216 Bytes	2024-12-22 11:57:19
AC	黄泽楷	19ms	6.4 MiB	C++17(O2)	249 Bytes	2024-11-23 19:52:26
AC	刘家豪	19ms	6.4 MiB	C++17(O2)	174 Bytes	2024-12-7 14:54:10
AC	洪艺轩	19ms	6.4 MiB	C++17(O2)	177 Bytes	2024-11-23 20:07:15
AC	许陈杰	19ms	6.4 MiB	C++17(O2)	170 Bytes	2024-11-23 20:00:45
AC	陈昌裕	19ms	6.5 MiB	C++17(O2)	177 Bytes	2024-11-24 11:37:40
AC	傅奕龙	19ms	6.4 MiB	C++17(O2)	178 Bytes	2024-11-23 19:37:02
AC	苏奕瑾	19ms	6.4 MiB	C++17(O2)	184 Bytes	2024-11-23 20:07:23
AC	陈梓烨	19ms	6.2 MiB	C++17(O2)	233 Bytes	2025-12-6 19:15:27
AC	黄湘琳	20ms	6.5 MiB	C++17(O2)	167 Bytes	2024-11-30 14:59:36
AC	林承浩	21ms	6.5 MiB	C++17(O2)	179 Bytes	2024-11-30 19:24:50
AC	黄允烁	21ms	6.5 MiB	C++17(O2)	164 Bytes	2024-11-30 19:35:16
AC	徐炜钧	25ms	764 KiB	C++17(O2)	174 Bytes	2024-3-15 22:43:16
AC	许凌杰	27ms	764 KiB	C++17(O2)	168 Bytes	2024-3-17 9:31:46
AC	黄梓恒	27ms	764 KiB	C++17(O2)	184 Bytes	2024-3-17 9:57:47
AC	林锦峰	27ms	764 KiB	C++17(O2)	165 Bytes	2024-3-17 9:57:48
AC	叶冠亨	28ms	768 KiB	C++17(O2)	182 Bytes	2024-3-17 9:23:29
AC	林诺菲	29ms	536 KiB	C++17(O2)	166 Bytes	2024-3-17 9:22:17
AC	陈瑜峰	30ms	764 KiB	C++17(O2)	174 Bytes	2024-2-3 15:53:29
AC	王子祎	33ms	764 KiB	C++17(O2)	172 Bytes	2024-2-3 16:02:26
AC	白哲楷	34ms	764 KiB	C++17(O2)	181 Bytes	2024-3-3 11:25:55
AC	朱泽宇	36ms	764 KiB	C++17(O2)	184 Bytes	2024-2-3 16:01:59
AC	林伟鹏	36ms	764 KiB	C++17(O2)	179 Bytes	2024-2-3 15:59:50
AC	陈清棚	36ms	764 KiB	C++17(O2)	173 Bytes	2024-2-3 16:11:32
AC	Guest	36ms	540 KiB	C++17(O2)	177 Bytes	2026-8-25 10:51:12
AC	robin	640ms	3.9 MiB		13 Bytes	2024-4-15 16:44:49