【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	mnb	9ms	412 KiB	C++17(O2)	145 Bytes	2023-10-27 18:37:46
AC	Guest	9ms	536 KiB	C++14(O2)	140 Bytes	2024-4-15 20:41:10
AC	Guest	9ms	412 KiB	C++17(O2)	150 Bytes	2023-8-6 9:22:00
AC	Guest	9ms	6.9 MiB	C++11	124 Bytes	2024-1-10 11:17:46
AC	Guest	9ms	412 KiB	C++11	145 Bytes	2023-8-31 14:04:26
AC	Guest	9ms	412 KiB	C++11	129 Bytes	2023-7-6 15:46:39
AC	Guest	9ms	536 KiB	C++17(O2)	276 Bytes	2024-1-30 16:24:20
AC	Guest	9ms	764 KiB	C++14(O2)	135 Bytes	2024-4-29 17:04:33
AC	Guest	9ms	412 KiB	C++14	131 Bytes	2023-11-25 15:23:23
AC	Guest	9ms	516 KiB	C++14	128 Bytes	2023-12-13 19:22:31
AC	Guest	9ms	412 KiB	C++	142 Bytes	2023-7-15 18:04:28
AC	Guest	9ms	412 KiB	C++14	116 Bytes	2023-9-27 18:21:10
AC	Guest	9ms	412 KiB	C++14	166 Bytes	2023-6-3 13:51:12
AC	Guest	9ms	548 KiB	C++14(O2)	136 Bytes	2024-4-25 19:19:53
AC	Guest	9ms	412 KiB	C++17(O2)	134 Bytes	2023-9-25 15:20:55
AC	Jarvis57	9ms	764 KiB	C++17(O2)	103 Bytes	2024-10-11 19:14:59
AC	Guest	9ms	412 KiB	C++14	132 Bytes	2023-8-22 13:52:55
AC	Guest	9ms	412 KiB	C++11	171 Bytes	2023-9-24 10:36:53
AC	Guest	9ms	536 KiB	C++98	122 Bytes	2024-4-21 10:12:21
AC	Guest	9ms	772 KiB	C++98(O2)	140 Bytes	2024-1-31 21:33:08
AC	Guest	9ms	536 KiB	C++14(O2)	118 Bytes	2024-3-15 16:02:50
AC	Guest	9ms	536 KiB	C++14(O2)	122 Bytes	2024-4-26 7:00:45
AC	Guest	9ms	516 KiB	C++14(O2)	135 Bytes	2023-12-13 17:41:20
AC	Guest	9ms	552 KiB	C++14(O2)	136 Bytes	2024-4-19 16:44:49
AC	Guest	9ms	768 KiB	C++98(O2)	117 Bytes	2024-4-20 22:29:31
AC	Guest	9ms	412 KiB	C++14(O2)	120 Bytes	2023-6-1 21:29:23
AC	Guest	9ms	516 KiB	C++17(O2)	131 Bytes	2023-12-15 20:23:18
AC	石佳成1	9ms	552 KiB	C++11	193 Bytes	2024-10-23 16:51:47
AC	Guest	9ms	764 KiB	C++14	138 Bytes	2024-3-3 17:44:20
AC	Guest	10ms	412 KiB	C++17(O2)	130 Bytes	2023-9-26 16:07:34
AC	Guest	10ms	412 KiB	C++17(O2)	135 Bytes	2024-1-6 14:08:16
AC	Guest	10ms	412 KiB	C++14	115 Bytes	2023-10-17 14:36:13
AC	Guest	10ms	516 KiB	C++17(O2)	135 Bytes	2023-12-26 20:36:09
AC	Guest	10ms	536 KiB	C++98(O2)	117 Bytes	2024-3-31 13:54:35
AC	Guest	10ms	536 KiB	C++14(O2)	136 Bytes	2024-5-5 19:16:47
AC	Guest	10ms	536 KiB	C++14(O2)	131 Bytes	2024-4-3 20:19:23
AC	Guest	10ms	536 KiB	C++11	111 Bytes	2024-5-9 19:19:07
AC	Guest	10ms	412 KiB	C++98	119 Bytes	2023-7-27 14:09:13
AC	Guest	10ms	536 KiB	C++14(O2)	137 Bytes	2024-4-23 17:01:26
AC	Guest	10ms	768 KiB	C++17	137 Bytes	2024-4-7 14:22:59
AC	Guest	10ms	412 KiB	C++11	135 Bytes	2023-7-12 9:19:53
AC	Guest	10ms	412 KiB	C++17(O2)	130 Bytes	2023-9-26 16:09:48
AC	Guest	10ms	536 KiB	C++14(O2)	136 Bytes	2024-4-1 19:01:34
AC	Guest	10ms	412 KiB	C++98	139 Bytes	2023-9-22 20:52:44
AC	Guest	10ms	412 KiB	C++14	154 Bytes	2023-11-1 20:29:43
AC	Guest	10ms	412 KiB	C++17(O2)	139 Bytes	2023-6-2 11:19:27
AC	Guest	10ms	532 KiB	C++11	124 Bytes	2024-5-5 22:25:30
AC	Guest	10ms	764 KiB	C++14(O2)	136 Bytes	2024-4-18 16:26:31
AC	Guest	10ms	516 KiB	C++14(O2)	131 Bytes	2023-12-20 16:35:30
AC	Guest	10ms	412 KiB	C++14	128 Bytes	2023-10-19 16:48:39
AC	Guest	10ms	532 KiB	C++98(O2)	126 Bytes	2024-5-4 21:31:53
AC	Guest	10ms	412 KiB	C++11	169 Bytes	2023-10-25 16:51:48
AC	Guest	10ms	412 KiB	C++17(O2)	136 Bytes	2023-8-9 16:34:05
AC	Guest	10ms	432 KiB	C++14(O2)	131 Bytes	2023-12-14 23:09:57
AC	Guest	10ms	412 KiB	C++98	119 Bytes	2023-12-14 18:32:16
AC	Guest	10ms	412 KiB	C++98	120 Bytes	2023-11-5 13:12:15
AC	Guest	10ms	516 KiB	C++17	130 Bytes	2023-12-24 14:33:01
AC	Guest	10ms	412 KiB	C++14	131 Bytes	2023-12-22 19:45:08
AC	Guest	10ms	412 KiB	C++17(O2)	151 Bytes	2023-11-11 14:56:01
AC	Guest	10ms	412 KiB	C++14(O2)	103 Bytes	2023-10-5 17:28:46
AC	Guest	10ms	412 KiB	C++14(O2)	115 Bytes	2023-10-13 19:53:04
AC	Guest	10ms	416 KiB	C++11	122 Bytes	2023-12-17 10:16:28
AC	Guest	10ms	412 KiB	C++17(O2)	119 Bytes	2023-7-11 18:01:10
AC	Guest	10ms	412 KiB	C++17	162 Bytes	2024-1-6 17:02:15
AC	Guest	10ms	328 KiB	C++17(O2)	112 Bytes	2023-9-26 16:09:27
AC	Guest	10ms	536 KiB	C++11	158 Bytes	2024-5-10 13:24:34
AC	Guest	10ms	768 KiB	C++14(O2)	132 Bytes	2024-4-23 17:35:01
AC	Guest	10ms	772 KiB	C++14(O2)	131 Bytes	2024-5-10 17:16:04
AC	Guest	10ms	552 KiB	C++98	194 Bytes	2024-5-6 10:12:53
AC	Guest	10ms	412 KiB	C++14	143 Bytes	2023-11-15 10:46:51
AC	Guest	10ms	536 KiB	C++14(O2)	131 Bytes	2024-5-6 16:47:24
AC	Guest	10ms	536 KiB	C++14(O2)	132 Bytes	2024-4-9 20:19:43
AC	Guest	10ms	536 KiB	C++14(O2)	132 Bytes	2024-3-13 9:41:12
AC	Guest	10ms	768 KiB	C++14	137 Bytes	2024-3-9 19:08:20
AC	Guest	10ms	708 KiB	C++11	120 Bytes	2023-12-31 20:06:24
AC	Guest	10ms	768 KiB	C++14(O2)	122 Bytes	2024-4-29 17:09:07
AC	Guest	10ms	412 KiB	C++11	208 Bytes	2023-12-16 14:01:33
AC	Guest	10ms	764 KiB	C++14	139 Bytes	2024-3-24 19:30:30
AC	Guest	10ms	536 KiB	C++17(O2)	136 Bytes	2024-3-8 10:29:02
AC	Guest	10ms	412 KiB	C++17(O2)	132 Bytes	2023-9-14 14:54:45
AC	Guest	10ms	412 KiB	C++14(O2)	144 Bytes	2023-12-10 11:54:36
AC	Guest	10ms	412 KiB	C++14(O2)	112 Bytes	2023-9-22 21:45:50
AC	Guest	10ms	412 KiB	C++17(O2)	119 Bytes	2023-11-12 19:29:57
AC	Guest	10ms	412 KiB	C++14	111 Bytes	2023-10-29 18:24:19
AC	Guest	10ms	412 KiB	C++11	119 Bytes	2023-12-23 13:46:26
AC	Guest	10ms	536 KiB	C++11	148 Bytes	2024-5-7 12:58:06
AC	Guest	10ms	412 KiB	C++14(O2)	136 Bytes	2023-9-24 17:22:00
AC	Guest	10ms	412 KiB	C++14(O2)	136 Bytes	2023-9-22 19:06:56
AC	Guest	10ms	412 KiB	C++11(O2)	130 Bytes	2023-9-6 22:17:47
AC	Guest	10ms	412 KiB	C++11	149 Bytes	2023-8-16 15:31:47
AC	Guest	10ms	764 KiB	C++14(O2)	140 Bytes	2024-4-22 13:33:47
AC	Guest	10ms	552 KiB	C++14(O2)	134 Bytes	2024-4-18 21:15:27
AC	Guest	10ms	516 KiB	C++14	139 Bytes	2023-12-13 19:11:47
AC	jack l	10ms	412 KiB	C++11	124 Bytes	2023-10-3 11:33:37
AC	Guest	10ms	536 KiB	C++14(O2)	128 Bytes	2024-5-4 11:23:38
AC	Guest	10ms	536 KiB	C++14(O2)	123 Bytes	2024-4-23 17:55:22
AC	Guest	10ms	760 KiB	C++14(O2)	156 Bytes	2024-5-7 12:56:01
AC	Guest	10ms	536 KiB	C++14(O2)	132 Bytes	2024-4-29 17:05:14
AC	Guest	10ms	540 KiB	C++17(O2)	117 Bytes	2024-2-6 17:14:44
AC	Guest	10ms	412 KiB	C++14	156 Bytes	2023-10-13 18:51:07