【例7.1】保留3位小数

状态	递交者	时间	内存	语言	代码	递交时间
AC	Guest	9ms	412 KiB	C++14	137 Bytes	2023-9-20 19:34:19
AC	cyx0614	9ms	412 KiB	C++11	122 Bytes	2023-10-13 16:12:07
AC	Guest	9ms	412 KiB	C++14	120 Bytes	2023-9-19 18:45:32
AC	Guest	9ms	412 KiB	C++14(O2)	109 Bytes	2023-11-12 19:47:24
AC	Guest	9ms	768 KiB	C++17(O2)	106 Bytes	2024-3-24 10:49:46
AC	Guest	9ms	516 KiB	C++14	130 Bytes	2023-12-12 13:52:27
AC	Guest	9ms	412 KiB	C++11	136 Bytes	2023-8-26 15:22:15
AC	Guest	9ms	412 KiB	C++14	137 Bytes	2023-6-20 18:37:29
AC	Guest	9ms	536 KiB	C++14(O2)	135 Bytes	2024-4-18 16:33:55
AC	Guest	9ms	552 KiB	C++14(O2)	135 Bytes	2024-5-2 10:32:24
AC	Guest	9ms	764 KiB	C++11	144 Bytes	2024-5-7 12:49:51
AC	Guest	9ms	412 KiB	C++17(O2)	1023 Bytes	2023-9-23 9:50:53
AC	Guest	9ms	412 KiB	C++14	197 Bytes	2023-6-27 15:01:06
AC	Guest	9ms	412 KiB	C++14(O2)	149 Bytes	2023-12-5 13:58:00
AC	Guest	9ms	536 KiB	C++14(O2)	123 Bytes	2024-3-9 10:08:42
AC	Guest	9ms	552 KiB	C++14(O2)	151 Bytes	2024-3-24 17:31:25
AC	Guest	9ms	412 KiB	C++17(O2)	344 Bytes	2023-7-11 17:55:09
AC	Guest	9ms	412 KiB	C++11	132 Bytes	2023-7-6 15:40:03
AC	Guest	9ms	412 KiB	C++17(O2)	202 Bytes	2023-9-26 16:36:38
AC	Guest	9ms	764 KiB	C++14(O2)	138 Bytes	2024-4-22 13:15:07
AC	Guest	9ms	552 KiB	C++14(O2)	135 Bytes	2024-5-6 16:43:13
AC	Guest	9ms	412 KiB	C++14	122 Bytes	2023-10-28 14:22:13
AC	Guest	9ms	412 KiB	C++14(O2)	181 Bytes	2023-7-21 13:46:47
AC	Guest	9ms	552 KiB	C++14(O2)	131 Bytes	2024-4-13 22:26:53
AC	Guest	9ms	536 KiB	C++14(O2)	123 Bytes	2024-4-29 17:10:14
AC	Guest	9ms	412 KiB	C++11	169 Bytes	2023-10-27 16:23:12
AC	Guest	9ms	536 KiB	C++14	120 Bytes	2024-4-30 13:31:02
AC	Guest	9ms	6.9 MiB	C++14(O2)	150 Bytes	2024-1-10 22:36:38
AC	Guest	9ms	548 KiB	C++14(O2)	97 Bytes	2024-4-14 16:57:07
AC	Guest	9ms	412 KiB	C++14	142 Bytes	2023-10-13 19:10:06
AC	Guest	9ms	412 KiB	C++14(O2)	136 Bytes	2023-6-1 21:31:59
AC	Guest	9ms	768 KiB	C++17	128 Bytes	2024-1-22 17:57:27
AC	Guest	9ms	412 KiB	C++17(O2)	100 Bytes	2023-11-11 11:05:37
AC	Guest	9ms	416 KiB	C++11	130 Bytes	2023-8-10 15:17:05
AC	Guest	9ms	768 KiB	C++14(O2)	130 Bytes	2024-3-28 16:59:45
AC	Guest	9ms	412 KiB	C++98	138 Bytes	2023-7-7 17:31:30
AC	Guest	9ms	412 KiB	C++11	122 Bytes	2023-12-23 13:46:04
AC	Guest	9ms	412 KiB	C++14	145 Bytes	2023-8-2 16:01:08
AC	Guest	9ms	536 KiB	C++11(O2)	154 Bytes	2024-4-14 15:35:05
AC	Guest	9ms	552 KiB	C++14(O2)	154 Bytes	2024-5-6 17:34:35
AC	Guest	9ms	764 KiB	C++14(O2)	136 Bytes	2024-4-8 17:53:05
AC	Guest	9ms	412 KiB	C++11	117 Bytes	2023-10-21 15:36:51
AC	Guest	9ms	764 KiB	C++14(O2)	131 Bytes	2024-4-22 13:15:40
AC	Guest	9ms	412 KiB	C++11	121 Bytes	2023-11-17 20:36:53
AC	Guest	9ms	516 KiB	C++11	143 Bytes	2023-12-27 17:18:09
AC	Guest	9ms	768 KiB	C++14(O2)	199 Bytes	2024-4-27 10:36:48
AC	Guest	9ms	412 KiB	C++14	149 Bytes	2023-10-15 13:33:13
AC	Guest	9ms	412 KiB	C++14	156 Bytes	2023-10-13 19:53:38
AC	Guest	9ms	412 KiB	C++14	104 Bytes	2023-12-23 14:08:40
AC	Guest	9ms	536 KiB	C++14	143 Bytes	2024-3-25 15:33:11
AC	Guest	9ms	412 KiB	C++17(O2)	127 Bytes	2023-9-25 15:38:43
AC	Guest	9ms	552 KiB	C++14	119 Bytes	2024-4-10 17:34:16
AC	Guest	9ms	768 KiB	C++98(O2)	117 Bytes	2024-4-21 12:05:50
AC	Guest	9ms	412 KiB	C++14	121 Bytes	2023-10-29 18:24:49
AC	Guest	9ms	768 KiB	C++14(O2)	129 Bytes	2024-4-20 21:06:28
AC	Guest	9ms	764 KiB	C++11	124 Bytes	2024-3-22 10:08:53
AC	Guest	9ms	412 KiB	C++14	121 Bytes	2023-7-17 17:48:29
AC	Guest	9ms	764 KiB	C++14(O2)	110 Bytes	2024-4-15 17:03:47
AC	Guest	9ms	764 KiB	C++11	119 Bytes	2024-5-6 16:39:54
AC	Guest	9ms	412 KiB	C++14(O2)	114 Bytes	2023-11-20 21:15:11
AC	Guest	9ms	536 KiB	C++14(O2)	136 Bytes	2024-4-19 16:44:58
AC	Guest	9ms	412 KiB	C++11	117 Bytes	2023-7-26 15:03:04
AC	Guest	9ms	412 KiB	C++14	115 Bytes	2023-9-12 15:08:23
AC	Guest	9ms	536 KiB	C++11(O2)	120 Bytes	2024-2-23 11:15:47
AC	Guest	9ms	536 KiB	C++11(O2)	148 Bytes	2024-5-9 20:57:41
AC	Guest	9ms	768 KiB	C++14(O2)	135 Bytes	2024-4-30 20:58:03
AC	Guest	9ms	536 KiB	C++14(O2)	131 Bytes	2024-5-10 16:56:05
AC	Guest	9ms	536 KiB	C++98(O2)	129 Bytes	2024-5-4 19:47:43
AC	Guest	9ms	536 KiB	C++14(O2)	159 Bytes	2024-5-7 12:56:30
AC	Guest	9ms	764 KiB	C++14(O2)	127 Bytes	2024-5-10 17:01:06
AC	Guest	9ms	412 KiB	C++17(O2)	120 Bytes	2023-8-7 16:52:49
AC	Guest	9ms	412 KiB	C++98	138 Bytes	2023-11-9 16:10:28
AC	Guest	9ms	412 KiB	C++11	142 Bytes	2023-7-12 9:10:04
AC	Guest	9ms	556 KiB	C++14(O2)	131 Bytes	2024-4-8 17:53:51
AC	Guest	9ms	768 KiB	C++11(O2)	131 Bytes	2024-4-5 9:32:56
AC	Guest	9ms	536 KiB	C++98(O2)	117 Bytes	2024-4-21 12:00:12
AC	Guest	9ms	540 KiB	C++14(O2)	111 Bytes	2024-4-14 16:57:03
AC	Guest	9ms	764 KiB	C++14(O2)	131 Bytes	2024-4-25 19:57:53
AC	Guest	9ms	412 KiB	C++11	146 Bytes	2023-11-9 15:17:09
AC	Guest	9ms	536 KiB	C++14(O2)	136 Bytes	2024-4-13 12:57:33
AC	Guest	9ms	412 KiB	C++11	125 Bytes	2023-8-19 11:37:33
AC	Guest	9ms	536 KiB	C++11	131 Bytes	2024-4-28 17:35:15
AC	Guest	9ms	540 KiB	C++14(O2)	132 Bytes	2024-4-9 20:20:09
AC	Guest	9ms	536 KiB	C++14(O2)	132 Bytes	2024-5-10 20:19:27
AC	Guest	9ms	412 KiB	C++11	124 Bytes	2023-8-2 11:01:10
AC	Guest	9ms	548 KiB	C++14(O2)	113 Bytes	2024-3-31 14:14:16
AC	Guest	9ms	536 KiB	C++14(O2)	126 Bytes	2024-3-9 10:09:28
AC	Guest	9ms	768 KiB	C++14(O2)	139 Bytes	2024-4-22 13:15:58
AC	Guest	9ms	536 KiB	C++	143 Bytes	2024-4-24 16:00:41
AC	Guest	9ms	412 KiB	C++11(O2)	124 Bytes	2023-12-6 17:31:55
AC	Guest	9ms	536 KiB	C++14(O2)	110 Bytes	2024-3-9 10:10:57
AC	Guest	9ms	412 KiB	C++98	143 Bytes	2023-11-29 17:07:59
AC	Guest	9ms	536 KiB	C++11	129 Bytes	2024-4-26 22:35:29
AC	char	9ms	768 KiB	C++17(O2)	113 Bytes	2024-8-5 20:32:58
AC	Guest	9ms	764 KiB	C++14(O2)	110 Bytes	2024-3-29 19:40:49
AC	Guest	9ms	540 KiB	C++11	129 Bytes	2024-5-6 16:44:54
AC	Guest	9ms	412 KiB	C++17(O2)	106 Bytes	2023-12-8 19:42:37
AC	Guest	9ms	536 KiB	C++17(O2)	126 Bytes	2024-3-27 17:43:13
AC	Guest	9ms	412 KiB	C++14	149 Bytes	2023-10-12 17:22:10
AC	Guest	9ms	412 KiB	C++11	148 Bytes	2023-7-3 14:51:02