保留3位小数的浮点数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	C23cuizihan	37ms	404 KiB	C++17(O2)	159 Bytes	2023-7-17 15:16:27
AC	C24lijunxi	37ms	404 KiB	C++11	122 Bytes	2024-7-8 19:40:05
AC	C23liukaiyan	37ms	404 KiB	C++17(O2)	135 Bytes	2023-9-17 17:22:17
AC	C24huangtianyun	37ms	404 KiB	C++11	149 Bytes	2024-7-8 17:21:32
AC	C23guozhiyu	37ms	404 KiB	C++17(O2)	140 Bytes	2023-7-15 16:14:12
AC	C24caoyuchen	37ms	404 KiB	C++11	143 Bytes	2024-7-8 20:01:24
AC	C23wangzishu	37ms	404 KiB	C++98	145 Bytes	2023-9-15 20:57:55
AC	C24yangyiyu	37ms	408 KiB	C++11	98 Bytes	2024-7-8 17:31:57
AC	C24ouyangfu	37ms	408 KiB	C++11	145 Bytes	2024-7-8 19:40:23
AC	C23penghaoxiang	37ms	404 KiB	C++17(O2)	127 Bytes	2023-9-9 15:17:47
AC	SimonTan	37ms	404 KiB	C++11	317 Bytes	2025-2-11 11:04:43
AC	C24yangjiashu	37ms	404 KiB	C++11	146 Bytes	2024-7-8 16:53:15
AC	C24xiexinyu	37ms	404 KiB	C++11	220 Bytes	2024-7-8 17:26:35
AC	C24chenxi	37ms	404 KiB	C++11	149 Bytes	2024-7-8 16:59:39
AC	C24liangyixin	37ms	404 KiB	C++11	111 Bytes	2024-7-9 19:54:27
AC	C24zhuyichen	37ms	404 KiB	C++11	145 Bytes	2024-8-1 20:54:41
AC	C24huanghaoxuan	37ms	404 KiB	C++11	144 Bytes	2024-7-8 19:38:58
AC	C24liuhaoqin	37ms	404 KiB	C++11	99 Bytes	2024-7-9 17:16:41
AC	C23wangzixuan	37ms	404 KiB	C++17(O2)	158 Bytes	2023-7-17 15:02:59
AC	C24zhaozicheng	37ms	404 KiB	C++11	132 Bytes	2024-9-25 17:09:34
AC	C23kongjiarui	37ms	408 KiB	C++11	145 Bytes	2024-1-26 14:05:24
AC	C23xiehaoxuan	37ms	408 KiB	C++17(O2)	137 Bytes	2023-7-12 17:35:07
AC	C23fengrui	37ms	404 KiB	C++17(O2)	131 Bytes	2023-9-9 16:37:22
AC	C23liyou	37ms	404 KiB	C++17(O2)	129 Bytes	2023-7-12 17:19:47
AC	C23huangzhiyuan	37ms	404 KiB	C++17(O2)	101 Bytes	2023-9-9 15:11:49
AC	C23lingyiyu	37ms	404 KiB	C++17(O2)	136 Bytes	2023-7-12 17:23:06
AC	C24zhongzifan	37ms	404 KiB	C++11	129 Bytes	2024-7-29 12:09:12
AC	C23linboming	37ms	404 KiB	C++17(O2)	166 Bytes	2023-7-13 17:50:20
AC	C23limingze	37ms	404 KiB	C++11	157 Bytes	2023-10-4 15:08:04
AC	C24wanghongming	37ms	404 KiB	C++11	125 Bytes	2024-7-8 19:38:37
AC	C23xiangmo	37ms	404 KiB	C++17(O2)	137 Bytes	2023-7-12 17:44:34
AC	C24yaoyijun	37ms	404 KiB	C++11	148 Bytes	2024-7-8 16:52:21
AC	C24zhangyuchen	37ms	404 KiB	C++11	145 Bytes	2024-7-8 19:05:04
AC	C23luohaotian	37ms	404 KiB	C++11	120 Bytes	2024-1-28 16:09:35
AC	C23mengbaichu	37ms	404 KiB	C++17(O2)	167 Bytes	2023-7-17 14:39:27
AC	C23linzerui	37ms	404 KiB	C++11	145 Bytes	2024-6-22 15:55:30
AC	C24wangzihan	37ms	404 KiB	C++11	141 Bytes	2024-7-8 17:26:29
AC	C24linchen	37ms	404 KiB	C++11	112 Bytes	2024-10-11 19:05:40
AC	C23zhongwenjun	37ms	408 KiB	C++17(O2)	154 Bytes	2023-9-15 21:14:59
AC	C24changkaiqi	37ms	404 KiB	C++11	138 Bytes	2024-7-8 19:44:03
AC	C23yuejingxing	37ms	408 KiB	C++17(O2)	166 Bytes	2023-7-14 18:04:43
AC	C24linmeixi	38ms	404 KiB	C++11	110 Bytes	2024-7-8 19:26:43
AC	C24chenzebang	38ms	408 KiB	C++11	114 Bytes	2024-7-8 17:42:16
AC	C24xiehanzhang	38ms	404 KiB	C++11	148 Bytes	2024-7-8 17:17:05
AC	C23wujunfeng	38ms	404 KiB	C++11	183 Bytes	2023-9-15 21:16:56
AC	C24zhouyanchen	38ms	404 KiB	C++11	154 Bytes	2024-7-8 19:09:36
AC	C23wuyongwei	38ms	404 KiB	C++17(O2)	137 Bytes	2023-7-12 17:37:58
AC	C23liyilang	38ms	408 KiB	C++11	145 Bytes	2024-6-20 13:53:17
AC	C24zhengshunyuan	38ms	508 KiB	C++11	136 Bytes	2024-9-6 18:53:41
AC	C24chenxinhao	38ms	408 KiB	C++11	116 Bytes	2024-9-6 19:57:09
AC	C24lihengjia	38ms	404 KiB	C++11	145 Bytes	2024-7-8 19:02:12
AC	C23huangyuran	243ms	3.4 MiB	Python 3	33 Bytes	2023-10-31 18:36:17