【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	gf23120	7ms	412 KiB	C++14(O2)	141 Bytes	2023-10-13 18:31:31
AC	gf23110	7ms	412 KiB	C++14(O2)	149 Bytes	2023-10-13 18:20:36
AC	gf23112	8ms	412 KiB	C++14(O2)	155 Bytes	2023-10-13 19:58:59
AC	gf23129	8ms	412 KiB	C++14(O2)	113 Bytes	2023-10-13 18:44:01
AC	gf23113	8ms	412 KiB	C++14(O2)	158 Bytes	2023-10-13 19:35:53
AC	gf23136	8ms	412 KiB	C++14(O2)	137 Bytes	2023-10-13 19:11:46
AC	gf23103	8ms	412 KiB	C++14(O2)	127 Bytes	2023-10-26 13:03:31
AC	gf22133	8ms	412 KiB	C++17(O2)	122 Bytes	2023-11-14 19:49:22
AC	gf23101	8ms	412 KiB	C++14(O2)	104 Bytes	2023-11-15 16:41:30
AC	gf23139	8ms	412 KiB	C++14(O2)	161 Bytes	2023-10-13 19:19:54
AC	gf23130	9ms	412 KiB	C++14(O2)	134 Bytes	2023-10-13 19:14:30
AC	gf23118	9ms	412 KiB	C++14(O2)	130 Bytes	2023-11-8 17:05:27
AC	gf22102	9ms	412 KiB	C++14(O2)	121 Bytes	2023-10-20 13:39:29
AC	gf23128	9ms	412 KiB	C++14	156 Bytes	2023-10-13 18:19:23
AC	gf24153	9ms	764 KiB	C++14(O2)	144 Bytes	2025-3-3 17:03:15
AC	gf23105	9ms	516 KiB	C++14	130 Bytes	2023-12-12 13:52:23
AC	gf24299	9ms	536 KiB	C++14(O2)	141 Bytes	2025-3-16 12:24:46
AC	gf23131	9ms	412 KiB	C++14(O2)	149 Bytes	2023-12-5 13:57:21
AC	gf23104	9ms	412 KiB	C++14	142 Bytes	2023-10-13 19:10:06
AC	wby	9ms	412 KiB	C++14	149 Bytes	2023-10-15 13:33:13
AC	gf23111	9ms	412 KiB	C++14	156 Bytes	2023-10-13 19:53:36
AC	wby	9ms	412 KiB	C++14	149 Bytes	2023-10-12 17:22:10
AC	gf23143	9ms	412 KiB	C++14(O2)	148 Bytes	2023-10-21 11:32:52
AC	gf23132	9ms	412 KiB	C++14(O2)	108 Bytes	2023-10-13 18:46:33
AC	boi138	9ms	412 KiB	C++14(O2)	150 Bytes	2023-12-30 18:20:41
AC	gf23119	9ms	332 KiB	C++14(O2)	176 Bytes	2023-10-15 21:12:04
AC	gf24202	9ms	536 KiB	C++14(O2)	141 Bytes	2025-3-8 18:05:51
AC	gf23107	9ms	412 KiB	C++14	118 Bytes	2023-10-14 21:55:52
AC	gf23108	9ms	412 KiB	C++14(O2)	135 Bytes	2023-10-13 18:53:51
AC	gf24152	9ms	536 KiB	C++14(O2)	147 Bytes	2025-1-17 12:22:19
AC	boi142	9ms	412 KiB	C++14(O2)	147 Bytes	2023-12-10 11:54:57
AC	gf23141	9ms	412 KiB	C++14(O2)	115 Bytes	2023-10-13 18:52:40
AC	gf23106	9ms	412 KiB	C++14(O2)	157 Bytes	2023-10-13 19:17:31
AC	gf23125	9ms	412 KiB	C++14	113 Bytes	2023-10-15 22:44:06
AC	gf23135	9ms	412 KiB	C++14	115 Bytes	2023-10-13 18:52:43
AC	gf23117	9ms	412 KiB	C++14(O2)	129 Bytes	2023-10-13 18:18:07
AC	gf23122	9ms	412 KiB	C++14	142 Bytes	2023-10-13 19:03:02
AC	gf23140	9ms	412 KiB	C++14	115 Bytes	2023-10-13 19:04:04
AC	gf23134	10ms	412 KiB	C++14(O2)	115 Bytes	2023-10-13 19:53:03
AC	boi141	10ms	412 KiB	C++14(O2)	144 Bytes	2023-12-10 11:54:32
AC	gf23127	10ms	412 KiB	C++14	156 Bytes	2023-10-13 18:51:07
AC	gf22105	10ms	412 KiB	C++14(O2)	146 Bytes	2023-10-24 19:53:01
AC	gf23142	10ms	412 KiB	C++14(O2)	153 Bytes	2023-10-13 19:02:40
AC	gf23121	10ms	412 KiB	C++14(O2)	143 Bytes	2023-10-13 19:21:48
AC	gf23124	10ms	540 KiB	C++14(O2)	143 Bytes	2024-2-29 13:08:15
AC	gf23115	11ms	412 KiB	C++14(O2)	172 Bytes	2023-10-29 18:41:43
AC	gf23144	11ms	412 KiB	C++14	115 Bytes	2023-10-13 18:47:37
AC	gf22142	11ms	764 KiB	C++14(O2)	128 Bytes	2024-1-21 11:08:51
AC	gf22104	11ms	536 KiB	C++14(O2)	120 Bytes	2024-3-4 12:58:43
AC	gf23123	11ms	536 KiB	C++14(O2)	130 Bytes	2024-3-5 13:00:05
AC	gf23109	12ms	536 KiB	C++14(O2)	141 Bytes	2024-1-21 13:52:23
AC	gf23116	12ms	412 KiB	C++14	136 Bytes	2023-10-13 19:10:19