【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	536 KiB	C++98(O2)	126 Bytes	2024-4-18 22:02:38
AC	Guest	9ms	536 KiB	C++14(O2)	130 Bytes	2024-5-8 23:59:20
AC	Guest	9ms	412 KiB	C++17(O2)	135 Bytes	2023-9-25 15:43:25
AC	Guest	9ms	516 KiB	C++17	134 Bytes	2023-12-9 10:02:43
AC	Guest	9ms	412 KiB	C++14	103 Bytes	2023-10-29 18:20:07
AC	Guest	9ms	768 KiB	C++14(O2)	103 Bytes	2024-3-30 14:09:06
AC	Guest	9ms	412 KiB	C++11	138 Bytes	2023-7-6 15:33:41
AC	Guest	9ms	412 KiB	C++11	145 Bytes	2023-7-3 8:50:51
AC	Guest	9ms	412 KiB	C++11	108 Bytes	2023-9-30 16:18:47
AC	Guest	9ms	412 KiB	C++14(O2)	103 Bytes	2023-10-8 11:47:25
AC	Guest	9ms	764 KiB	C++14(O2)	130 Bytes	2024-4-9 22:03:00
AC	Guest	9ms	536 KiB	C++14(O2)	131 Bytes	2024-4-22 17:17:13
AC	Guest	9ms	516 KiB	C++14(O2)	129 Bytes	2023-12-23 17:08:05
AC	Guest	9ms	412 KiB	C++11	131 Bytes	2023-7-3 8:27:01
AC	Guest	9ms	536 KiB	C++14(O2)	136 Bytes	2024-4-28 16:55:39
AC	Guest	9ms	412 KiB	C++11(O2)	119 Bytes	2023-11-21 20:40:49
AC	Guest	9ms	412 KiB	C++98	136 Bytes	2023-6-4 19:55:10
AC	Guest	9ms	552 KiB	C++17(O2)	107 Bytes	2024-4-12 20:24:58
AC	Guest	9ms	412 KiB	C++98	200 Bytes	2023-11-12 14:53:33
AC	Guest	9ms	412 KiB	C++17(O2)	126 Bytes	2023-8-4 11:25:11
AC	Guest	9ms	412 KiB	C++17(O2)	143 Bytes	2023-12-2 15:16:41
AC	Guest	9ms	536 KiB	C++98	123 Bytes	2024-5-9 18:18:22
AC	Guest	9ms	764 KiB	C++11	129 Bytes	2024-3-9 20:00:12
AC	Guest	9ms	412 KiB	C++14	169 Bytes	2023-11-25 15:18:52
AC	Guest	9ms	540 KiB	C++17	131 Bytes	2024-3-13 17:30:54
AC	Guest	9ms	764 KiB	C++14	158 Bytes	2024-4-20 19:16:18
AC	Guest	9ms	412 KiB	C++14(O2)	103 Bytes	2023-9-27 23:33:04
AC	Guest	9ms	412 KiB	C++11	144 Bytes	2023-12-2 10:50:35
AC	Guest	9ms	412 KiB	C++14(O2)	154 Bytes	2023-7-24 10:26:40
AC	Guest	9ms	412 KiB	C++14	140 Bytes	2023-10-17 14:24:50
AC	Guest	9ms	412 KiB	C++11	123 Bytes	2023-7-20 14:01:42
AC	Guest	9ms	412 KiB	C++14	143 Bytes	2023-11-29 18:40:13
AC	Guest	9ms	412 KiB	C++17(O2)	132 Bytes	2023-10-23 21:44:08
AC	Guest	9ms	764 KiB	C++11(O2)	145 Bytes	2024-4-14 18:37:02
AC	Guest	9ms	536 KiB	C++14(O2)	131 Bytes	2024-4-19 16:14:02
AC	Guest	9ms	412 KiB	C++11	115 Bytes	2023-10-14 21:32:27
AC	Guest	9ms	556 KiB	C++14(O2)	113 Bytes	2024-3-31 16:03:10
AC	Guest	9ms	764 KiB	C++11	153 Bytes	2024-5-9 17:45:01
AC	Guest	9ms	412 KiB	C++14	99 Bytes	2023-10-28 14:23:07
AC	Guest	9ms	412 KiB	C++98	148 Bytes	2023-11-7 16:24:38
AC	Guest	9ms	536 KiB	C++14(O2)	123 Bytes	2024-5-6 19:13:06
AC	Guest	9ms	412 KiB	C++14	142 Bytes	2023-11-4 21:33:43
AC	Guest	9ms	412 KiB	C++17(O2)	130 Bytes	2023-7-11 17:57:15
AC	Guest	9ms	412 KiB	C++14(O2)	119 Bytes	2023-12-18 21:45:44
AC	Guest	9ms	536 KiB	C++14(O2)	121 Bytes	2024-3-31 9:48:55
AC	jwg	9ms	536 KiB	C++17(O2)	138 Bytes	2024-6-18 15:01:13
AC	Guest	9ms	412 KiB	C++17(O2)	145 Bytes	2023-10-2 21:27:03
AC	Guest	9ms	412 KiB	C++17(O2)	140 Bytes	2023-9-26 16:18:03
AC	Guest	9ms	516 KiB	C++11	117 Bytes	2023-12-23 13:47:49
AC	Guest	9ms	516 KiB	C++98	117 Bytes	2024-1-6 14:08:27
AC	Guest	9ms	516 KiB	C++17	150 Bytes	2024-1-6 16:49:36
AC	Guest	9ms	412 KiB	C++14(O2)	122 Bytes	2023-12-16 13:57:39
AC	Guest	9ms	512 KiB	C++11	148 Bytes	2023-12-9 14:42:28
AC	Guest	9ms	412 KiB	C++14(O2)	132 Bytes	2023-8-4 21:03:33
AC	Guest	9ms	540 KiB	C++14(O2)	135 Bytes	2024-4-19 17:02:05
AC	Guest	9ms	536 KiB	C++14(O2)	154 Bytes	2024-4-20 10:33:03
AC	Guest	9ms	548 KiB	C++14(O2)	136 Bytes	2024-4-22 17:35:06
AC	Guest	9ms	516 KiB	C++14	138 Bytes	2023-11-28 20:45:52
AC	Guest	9ms	412 KiB	C++17(O2)	119 Bytes	2023-11-11 11:42:09
AC	Guest	9ms	412 KiB	C++17	115 Bytes	2023-9-9 21:47:59
AC	Guest	9ms	768 KiB	C++14	199 Bytes	2024-3-29 18:01:37
AC	Guest	9ms	412 KiB	C++14	135 Bytes	2023-7-16 14:36:15
AC	Guest	9ms	556 KiB	C++14(O2)	108 Bytes	2024-3-29 19:42:42
AC	Guest	9ms	536 KiB	C++14(O2)	110 Bytes	2024-4-15 17:04:34
AC	Guest	9ms	412 KiB	C++11	122 Bytes	2023-9-30 16:08:25
AC	Guest	9ms	404 KiB	C++98	100 Bytes	2023-10-8 9:58:21
AC	Guest	9ms	540 KiB	C++14(O2)	131 Bytes	2024-3-29 6:55:11
AC	Guest	9ms	412 KiB	C++11	113 Bytes	2023-8-6 16:09:20
AC	Guest	9ms	412 KiB	C++14	119 Bytes	2023-11-25 15:29:53
AC	Guest	9ms	516 KiB	C++11	117 Bytes	2023-12-23 13:49:11
AC	Guest	9ms	416 KiB	C++11	148 Bytes	2023-12-9 14:42:22
AC	Guest	9ms	764 KiB	C++14(O2)	136 Bytes	2024-4-13 18:56:04
AC	Guest	9ms	412 KiB	C++17	117 Bytes	2023-12-26 21:48:12
AC	Guest	9ms	412 KiB	C++14	133 Bytes	2023-9-12 19:26:22
AC	Guest	9ms	412 KiB	C++17	134 Bytes	2023-9-28 21:39:52
AC	Guest	9ms	764 KiB	C++98(O2)	116 Bytes	2024-4-6 19:25:07
AC	Guest	9ms	412 KiB	C++14	124 Bytes	2023-10-19 15:55:10
AC	Guest	9ms	536 KiB	C++14(O2)	131 Bytes	2024-4-16 22:18:56
AC	Guest	9ms	412 KiB	C++14	137 Bytes	2023-11-25 15:18:35
AC	Guest	9ms	412 KiB	C++14	117 Bytes	2023-11-11 15:40:07
AC	Guest	9ms	532 KiB	C++14(O2)	136 Bytes	2024-4-14 19:37:50
AC	Guest	9ms	412 KiB	C++14(O2)	120 Bytes	2023-7-7 11:10:02
AC	Guest	9ms	412 KiB	C++14	122 Bytes	2023-10-19 15:54:28
AC	Guest	9ms	504 KiB	C++14(O2)	131 Bytes	2024-4-29 21:26:01
AC	Guest	9ms	412 KiB	C++17(O2)	117 Bytes	2023-11-18 11:54:43
AC	Guest	9ms	536 KiB	C++11	156 Bytes	2024-5-10 13:17:46
AC	Guest	9ms	412 KiB	C++17(O2)	98 Bytes	2023-7-11 17:39:34
AC	Guest	9ms	412 KiB	C++98	130 Bytes	2023-11-12 17:09:56
AC	Guest	9ms	536 KiB	C++14(O2)	131 Bytes	2024-5-7 16:53:50
AC	Guest	9ms	536 KiB	C++98	114 Bytes	2024-4-6 19:29:06
AC	Guest	9ms	560 KiB	C++14(O2)	131 Bytes	2024-4-22 13:23:35
AC	Guest	9ms	556 KiB	C++14(O2)	133 Bytes	2024-5-6 17:54:18
AC	Guest	9ms	412 KiB	C++17(O2)	130 Bytes	2023-9-26 16:54:20
AC	云朵	9ms	412 KiB	C++17(O2)	133 Bytes	2023-10-10 19:09:09
AC	Guest	9ms	764 KiB	C++98	184 Bytes	2024-2-27 17:38:16
AC	Guest	9ms	760 KiB	C++14(O2)	105 Bytes	2024-3-30 14:01:18
AC	Guest	9ms	536 KiB	C++14(O2)	132 Bytes	2024-4-9 21:31:46
AC	Guest	9ms	412 KiB	C++14	138 Bytes	2023-11-3 18:20:03
AC	Guest	9ms	412 KiB	C++11	119 Bytes	2023-11-12 14:12:01
AC	Guest	9ms	536 KiB	C++14(O2)	119 Bytes	2024-3-30 17:28:48