【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	10ms	412 KiB	C++14	124 Bytes	2023-6-1 14:21:25
AC	Guest	10ms	536 KiB	C++14	141 Bytes	2024-3-17 16:16:31
AC	Guest	10ms	516 KiB	C++14	118 Bytes	2023-12-7 16:23:43
AC	Guest	10ms	412 KiB	C++14	130 Bytes	2023-10-19 15:57:14
AC	Guest	10ms	412 KiB	C++17(O2)	154 Bytes	2023-8-4 10:42:55
AC	Guest	10ms	412 KiB	C++14	316 Bytes	2023-8-3 15:52:12
AC	Guest	10ms	764 KiB	C++17(O2)	130 Bytes	2024-1-29 11:48:35
AC	Guest	10ms	412 KiB	C++14	129 Bytes	2023-9-20 19:20:56
AC	Guest	10ms	536 KiB	C++14(O2)	136 Bytes	2024-4-19 16:54:00
AC	Guest	10ms	536 KiB	C++14(O2)	130 Bytes	2024-4-22 13:28:35
AC	Guest	10ms	412 KiB	C++14	134 Bytes	2023-9-17 9:46:54
AC	Guest	10ms	412 KiB	C++98	118 Bytes	2023-11-20 17:10:16
AC	Guest	10ms	556 KiB	C++98(O2)	123 Bytes	2024-4-3 21:04:51
AC	Guest	10ms	412 KiB	C++14	129 Bytes	2023-10-19 16:46:53
AC	Guest	10ms	552 KiB	C++14(O2)	131 Bytes	2024-5-6 17:56:12
AC	Guest	10ms	412 KiB	C++14	187 Bytes	2023-11-14 19:45:21
AC	Guest	10ms	412 KiB	C++17(O2)	111 Bytes	2023-12-24 20:55:22
AC	Guest	10ms	768 KiB	C++14(O2)	109 Bytes	2024-3-14 19:11:54
AC	Guest	10ms	412 KiB	C++14	128 Bytes	2023-11-8 15:17:08
AC	Guest	10ms	412 KiB	C++14	111 Bytes	2023-7-3 15:26:15
AC	Guest	10ms	412 KiB	C++17	110 Bytes	2023-12-13 11:05:15
AC	Guest	10ms	412 KiB	C++14	123 Bytes	2023-7-4 11:21:06
AC	Guest	10ms	536 KiB	C++14(O2)	114 Bytes	2024-3-31 11:35:44
AC	Guest	10ms	412 KiB	C++17	123 Bytes	2023-7-6 10:43:35
AC	Guest	10ms	536 KiB	C++17(O2)	150 Bytes	2024-1-29 15:25:45
AC	Guest	10ms	536 KiB	C++14(O2)	136 Bytes	2024-5-10 16:58:51
AC	Guest	10ms	412 KiB	C++17	149 Bytes	2024-1-3 11:29:54
AC	Guest	10ms	536 KiB	C++14(O2)	132 Bytes	2024-4-4 12:18:20
AC	Guest	10ms	536 KiB	C++11	120 Bytes	2024-5-9 19:22:01
AC	Guest	10ms	768 KiB	C++14(O2)	151 Bytes	2024-3-29 13:23:56
AC	Guest	10ms	412 KiB	C++	200 Bytes	2023-8-6 14:06:09
AC	Guest	10ms	516 KiB	C++98	121 Bytes	2024-1-6 15:43:37
AC	Guest	10ms	416 KiB	C++11	113 Bytes	2024-1-4 20:19:58
AC	Guest	10ms	768 KiB	C++14(O2)	131 Bytes	2024-4-18 16:32:40
AC	Guest	10ms	412 KiB	C++11	142 Bytes	2023-7-11 9:51:41
AC	Guest	10ms	412 KiB	C++14(O2)	146 Bytes	2023-10-24 19:53:02
AC	Guest	10ms	516 KiB	C++11(O2)	170 Bytes	2023-12-26 18:27:55
AC	Guest	10ms	412 KiB	C++11	118 Bytes	2023-7-27 14:10:25
AC	Guest	10ms	536 KiB	C++14(O2)	131 Bytes	2024-4-22 13:28:56
AC	Guest	10ms	536 KiB	C++14(O2)	119 Bytes	2024-5-6 16:46:59
AC	Guest	10ms	324 KiB	C++17	127 Bytes	2024-1-28 16:52:59
AC	Guest	10ms	764 KiB	C++	127 Bytes	2024-1-14 10:58:46
AC	Guest	10ms	536 KiB	C++14(O2)	134 Bytes	2024-4-20 11:21:30
AC	Guest	10ms	764 KiB	C++14(O2)	113 Bytes	2024-3-31 13:59:34
AC	Guest	10ms	412 KiB	C++11	151 Bytes	2023-11-16 17:01:19
AC	Guest	10ms	412 KiB	C++11	121 Bytes	2023-7-5 22:37:57
AC	Guest	10ms	412 KiB	C++17(O2)	116 Bytes	2023-10-7 15:42:01
AC	Guest	10ms	412 KiB	C++11	122 Bytes	2023-8-6 16:02:52
AC	Guest	10ms	412 KiB	C++11	120 Bytes	2023-6-18 18:36:49
AC	Guest	10ms	412 KiB	C++17(O2)	128 Bytes	2023-11-21 14:33:17
AC	Guest	10ms	412 KiB	C++11	131 Bytes	2023-7-7 21:37:46
AC	Guest	10ms	412 KiB	C++11	131 Bytes	2023-6-16 17:14:16
AC	Guest	10ms	416 KiB	C++11	135 Bytes	2023-12-22 20:18:52
AC	Guest	10ms	552 KiB	C++11	146 Bytes	2024-3-15 19:31:47
AC	Guest	10ms	412 KiB	C++11	117 Bytes	2023-7-3 12:16:06
AC	wsxt	10ms	764 KiB	C++17(O2)	167 Bytes	2024-3-26 14:52:03
AC	Guest	10ms	536 KiB	C++14	123 Bytes	2024-2-4 16:42:46
AC	Guest	10ms	768 KiB	C++14(O2)	131 Bytes	2024-4-22 16:40:35
AC	Guest	10ms	396 KiB	C++17(O2)	101 Bytes	2023-8-5 19:43:22
AC	Guest	10ms	412 KiB	C++17(O2)	166 Bytes	2023-8-4 18:25:11
AC	Guest	10ms	412 KiB	C++17(O2)	144 Bytes	2023-7-11 17:48:16
AC	Guest	10ms	412 KiB	C++11	124 Bytes	2023-8-3 15:44:36
AC	Guest	10ms	764 KiB	C++17(O2)	123 Bytes	2024-1-7 17:32:40
AC	Guest	10ms	764 KiB	C++14(O2)	136 Bytes	2024-4-25 17:28:13
AC	Guest	10ms	536 KiB	C++11	119 Bytes	2024-1-22 21:01:59
AC	Guest	10ms	536 KiB	C++14	144 Bytes	2024-1-22 11:00:32
AC	Guest	10ms	536 KiB	C++98(O2)	124 Bytes	2024-4-6 19:11:07
AC	Guest	10ms	412 KiB	C++11	143 Bytes	2023-12-12 14:32:54
AC	Guest	10ms	536 KiB	C++14(O2)	135 Bytes	2024-4-22 13:11:20
AC	Guest	10ms	768 KiB	C++11	130 Bytes	2024-1-14 11:01:08
AC	Guest	10ms	536 KiB	C++11	159 Bytes	2024-4-30 20:55:08
AC	Guest	10ms	536 KiB	C++14(O2)	158 Bytes	2024-1-29 21:24:18
AC	Guest	10ms	432 KiB	C++17(O2)	101 Bytes	2023-12-8 22:57:48
AC	Guest	10ms	768 KiB	C++14(O2)	138 Bytes	2024-5-7 16:58:25
AC	Guest	10ms	516 KiB	C++11	116 Bytes	2024-1-3 20:43:54
AC	Guest	10ms	412 KiB	C++98	137 Bytes	2023-9-16 9:26:36
AC	Guest	10ms	536 KiB	C++14(O2)	124 Bytes	2024-4-8 20:32:47
AC	xiaeagle	10ms	552 KiB	C++17(O2)	108 Bytes	2024-9-10 15:18:36
AC	Guest	10ms	412 KiB	C++17	116 Bytes	2023-12-24 20:48:07
AC	Guest	10ms	552 KiB	C++17	113 Bytes	2024-3-27 16:48:07
AC	Guest	10ms	412 KiB	C++11	139 Bytes	2023-7-6 15:52:58
AC	Guest	10ms	412 KiB	C++11	131 Bytes	2023-7-28 11:26:36
AC	Guest	10ms	412 KiB	C++14	115 Bytes	2024-1-5 16:40:09
AC	Guest	10ms	416 KiB	C++11	115 Bytes	2023-12-29 21:32:14
AC	Guest	10ms	552 KiB	C++11	137 Bytes	2024-2-17 14:51:42
AC	Guest	10ms	536 KiB	C++14(O2)	123 Bytes	2024-1-22 17:28:04
AC	Guest	10ms	412 KiB	C++14	139 Bytes	2023-10-19 16:35:59
AC	Guest	10ms	536 KiB	C++14	139 Bytes	2024-2-17 20:12:26
AC	Guest	10ms	548 KiB	C++14(O2)	135 Bytes	2024-4-22 13:14:49
AC	Guest	10ms	536 KiB	C++14(O2)	159 Bytes	2024-5-7 19:09:25
AC	Guest	10ms	412 KiB	C++11	134 Bytes	2023-7-4 8:00:44
AC	喵喵	10ms	412 KiB	C++17(O2)	144 Bytes	2023-10-10 19:05:00
AC	Guest	10ms	516 KiB	C++11	116 Bytes	2023-12-24 21:30:27
AC	Guest	10ms	536 KiB	C++11	119 Bytes	2024-2-16 15:19:28
AC	Guest	10ms	772 KiB	C++14	123 Bytes	2024-2-18 13:49:12
AC	Guest	10ms	556 KiB	C++14(O2)	148 Bytes	2024-4-7 12:42:27
AC	Guest	10ms	412 KiB	C++14	126 Bytes	2023-11-17 18:21:11
AC	Guest	10ms	412 KiB	C++17(O2)	119 Bytes	2023-11-12 14:38:25
AC	Guest	10ms	412 KiB	C++17	147 Bytes	2023-11-13 18:57:44
AC	Guest	10ms	536 KiB	C++98	148 Bytes	2024-4-8 19:05:00