【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	11ms	536 KiB	C++17(O2)	131 Bytes	2024-1-29 13:57:49
AC	Guest	11ms	536 KiB	C++11	104 Bytes	2024-1-25 17:09:07
AC	Guest	11ms	536 KiB	C++14(O2)	130 Bytes	2024-3-2 12:32:01
AC	Guest	11ms	408 KiB	C++17(O2)	113 Bytes	2023-8-6 20:13:20
AC	Guest	11ms	408 KiB	C++11(O2)	143 Bytes	2023-7-4 16:30:45
AC	Guest	11ms	760 KiB	C++17(O2)	132 Bytes	2024-1-29 11:00:21
AC	Guest	11ms	412 KiB	C++	133 Bytes	2023-7-7 17:30:46
AC	Guest	11ms	552 KiB	C++14(O2)	135 Bytes	2024-4-22 13:15:52
AC	Guest	11ms	768 KiB	C++11	102 Bytes	2024-2-21 14:52:51
AC	Guest	11ms	404 KiB	C++98	104 Bytes	2023-10-31 23:34:14
AC	Guest	11ms	412 KiB	C++11	129 Bytes	2023-7-6 16:06:43
AC	Guest	11ms	536 KiB	C++14	123 Bytes	2024-2-4 16:37:27
AC	Guest	11ms	536 KiB	C++17	110 Bytes	2024-1-7 16:45:17
AC	Guest	11ms	556 KiB	C++11	117 Bytes	2024-1-25 14:42:45
AC	Guest	11ms	540 KiB	C++11	126 Bytes	2024-1-14 19:25:55
AC	Guest	11ms	540 KiB	C++14(O2)	125 Bytes	2024-1-28 14:28:19
AC	Guest	11ms	412 KiB	C++14	101 Bytes	2023-10-27 16:23:05
AC	Guest	11ms	536 KiB	C++11	110 Bytes	2024-1-21 20:14:18
AC	Guest	11ms	412 KiB	C++14	115 Bytes	2023-10-13 18:47:38
AC	Guest	11ms	536 KiB	C++98(O2)	138 Bytes	2024-3-3 17:44:40
AC	Guest	11ms	412 KiB	C++14(O2)	138 Bytes	2023-7-21 22:11:05
AC	Guest	11ms	536 KiB	C++17(O2)	147 Bytes	2024-1-30 17:16:51
AC	Guest	11ms	536 KiB	C++17(O2)	131 Bytes	2024-2-16 9:34:04
AC	Guest	11ms	748 KiB	C++98	134 Bytes	2024-2-1 15:52:32
AC	Guest	11ms	536 KiB	C++17	132 Bytes	2024-1-23 16:29:04
AC	30杨子晨	11ms	536 KiB	C++17(O2)	146 Bytes	2024-2-19 17:13:56
AC	Guest	11ms	412 KiB	C++14(O2)	122 Bytes	2023-8-6 13:00:27
AC	Guest	11ms	412 KiB	C++14	115 Bytes	2023-10-18 14:29:01
AC	Guest	11ms	764 KiB	C++17(O2)	131 Bytes	2024-1-29 14:03:02
AC	Guest	11ms	768 KiB	C++98	123 Bytes	2024-2-3 13:45:54
AC	Guest	11ms	412 KiB	C++14(O2)	142 Bytes	2023-9-30 8:27:48
AC	Guest	11ms	536 KiB	C++14(O2)	118 Bytes	2024-1-22 9:59:33
AC	Guest	11ms	536 KiB	C++17(O2)	157 Bytes	2024-1-30 17:17:00
AC	Guest	11ms	536 KiB	C++14	131 Bytes	2024-1-27 9:50:03
AC	Guest	11ms	412 KiB	C++17(O2)	127 Bytes	2024-1-4 20:06:31
AC	Guest	11ms	768 KiB	C++17	110 Bytes	2024-1-7 11:08:15
AC	Guest	11ms	768 KiB	C++14	130 Bytes	2024-2-15 13:56:04
AC	Guest	11ms	536 KiB	C++17(O2)	150 Bytes	2024-1-29 19:56:14
AC	Guest	11ms	540 KiB	C++17(O2)	119 Bytes	2024-1-31 11:22:22
AC	Guest	11ms	536 KiB	C++14	106 Bytes	2024-1-31 19:36:44
AC	Guest	11ms	768 KiB	C++14(O2)	112 Bytes	2024-1-14 10:58:38
AC	Guest	11ms	412 KiB	C++11	121 Bytes	2023-6-12 21:09:28
AC	Guest	11ms	408 KiB	C++98	140 Bytes	2023-10-26 13:31:00
AC	Guest	11ms	536 KiB	C++11	117 Bytes	2024-1-25 17:10:15
AC	Guest	11ms	764 KiB	C++14	137 Bytes	2024-2-21 16:54:33
AC	Guest	11ms	536 KiB	C++11	128 Bytes	2024-1-28 15:01:06
AC	Guest	11ms	536 KiB	C++17	134 Bytes	2024-1-7 16:45:43
AC	Guest	11ms	412 KiB	C++11	131 Bytes	2023-7-11 21:49:59
AC	Guest	11ms	540 KiB	C++11	114 Bytes	2024-2-14 11:55:52
AC	Guest	11ms	536 KiB	C++11(O2)	110 Bytes	2024-1-13 20:26:58
AC	Guest	11ms	536 KiB	C++11	118 Bytes	2024-2-3 17:48:01
AC	Mary	11ms	412 KiB	C++11	129 Bytes	2023-10-20 21:45:39
AC	Guest	11ms	536 KiB	C++11	112 Bytes	2023-7-12 20:38:45
AC	Guest	11ms	412 KiB	C++17	117 Bytes	2023-9-23 10:16:30
AC	Guest	11ms	764 KiB	C++14	208 Bytes	2024-5-1 6:36:12
AC	Guest	11ms	536 KiB	C++14	140 Bytes	2024-1-22 11:09:27
AC	13862505783	11ms	536 KiB	C++17(O2)	120 Bytes	2024-2-20 20:49:29
AC	Guest	11ms	768 KiB	C++14	152 Bytes	2024-1-22 11:11:49
AC	Guest	11ms	764 KiB	C++17(O2)	109 Bytes	2024-1-29 13:52:18
AC	Guest	11ms	556 KiB	C++17(O2)	123 Bytes	2024-2-16 8:49:30
AC	Guest	11ms	536 KiB	C++11	128 Bytes	2024-1-20 9:39:00
AC	Guest	11ms	536 KiB	C++11	119 Bytes	2024-1-22 21:01:46
AC	Guest	11ms	764 KiB	C++11	101 Bytes	2024-1-16 11:46:01
AC	Guest	11ms	536 KiB	C++98	150 Bytes	2024-2-14 21:01:21
AC	Guest	11ms	548 KiB	C++11	109 Bytes	2023-12-31 20:40:45
AC	Guest	11ms	552 KiB	C++98(O2)	117 Bytes	2024-1-16 22:36:21
AC	Guest	11ms	412 KiB	C++14	138 Bytes	2023-7-19 15:53:58
AC	Guest	11ms	412 KiB	C++14	130 Bytes	2023-9-14 16:15:50
AC	Guest	11ms	540 KiB	C++14	125 Bytes	2024-2-18 15:46:20
AC	Guest	11ms	536 KiB	C++11	113 Bytes	2024-2-18 10:18:11
AC	Guest	11ms	536 KiB	C++11	133 Bytes	2024-1-25 9:36:24
AC	Guest	11ms	536 KiB	C++11	109 Bytes	2023-12-31 20:41:03
AC	Guest	11ms	540 KiB	C++17(O2)	158 Bytes	2024-3-2 11:46:53
AC	Guest	11ms	536 KiB	C++17(O2)	134 Bytes	2024-2-1 16:26:14
AC	Guest	11ms	412 KiB	C++11	122 Bytes	2023-12-23 14:56:12
AC	Guest	11ms	536 KiB	C++98	132 Bytes	2024-2-2 19:27:41
AC	Guest	11ms	412 KiB	C++14	132 Bytes	2023-10-16 15:41:22
AC	Guest	11ms	764 KiB	C++11	145 Bytes	2024-1-28 14:58:45
AC	Guest	11ms	540 KiB	C++17(O2)	126 Bytes	2024-2-2 14:45:35
AC	Guest	11ms	764 KiB	C++14(O2)	128 Bytes	2024-1-21 11:08:53
AC	Guest	11ms	764 KiB	C++14	137 Bytes	2024-3-3 15:16:36
AC	Guest	11ms	552 KiB	C++98	109 Bytes	2024-1-31 10:04:06
AC	Guest	11ms	768 KiB	C++17	131 Bytes	2024-3-5 23:03:12
AC	Guest	11ms	552 KiB	C++98(O2)	137 Bytes	2024-2-1 21:00:13
AC	Guest	11ms	536 KiB	C++17(O2)	114 Bytes	2024-1-31 11:20:09
AC	Guest	11ms	536 KiB	C++98(O2)	110 Bytes	2024-1-20 19:42:58
AC	Guest	11ms	768 KiB	C++17(O2)	119 Bytes	2024-2-18 22:09:56
AC	Guest	11ms	536 KiB	C++11	137 Bytes	2024-1-27 16:14:13
AC	Guest	11ms	536 KiB	C++11	130 Bytes	2024-2-2 11:26:32
AC	Guest	11ms	536 KiB	C++11	120 Bytes	2023-12-31 20:45:44
AC	Guest	11ms	536 KiB	C++14(O2)	132 Bytes	2024-1-28 14:25:58
AC	Guest	11ms	764 KiB	C++17(O2)	134 Bytes	2024-1-29 17:15:48
AC	Guest	11ms	552 KiB	C++17(O2)	129 Bytes	2024-2-1 16:08:00
AC	Guest	11ms	768 KiB	C++14(O2)	133 Bytes	2024-1-28 9:04:45
AC	Guest	11ms	768 KiB	C++14	108 Bytes	2024-1-31 19:27:21
AC	Guest	11ms	324 KiB	C++11	113 Bytes	2024-1-25 21:36:10
AC	Guest	11ms	768 KiB	C++11	131 Bytes	2024-1-21 14:40:27
AC	Guest	11ms	536 KiB	C++17(O2)	1.2 KiB	2024-2-16 11:03:01
AC	Guest	11ms	516 KiB	C++11	144 Bytes	2023-12-16 12:49:11
AC	Guest	11ms	536 KiB	C++17(O2)	132 Bytes	2024-1-30 16:57:42