【例7.1】保留3位小数

결과	아아디	시간	메모리	언어	코드	제출 시각
AC	曾炅琳	110ms	3.7 MiB	Python 3	40 Bytes	2025-11-25 14:42:45
AC	罗子坤	110ms	3.8 MiB	Python 3	39 Bytes	2025-12-29 15:42:20
AC	347张艺伦	110ms	4 MiB	Python 3	37 Bytes	2025-12-2 15:30:43
AC	范雨轩	110ms	3.9 MiB	Python 3	42 Bytes	2025-12-29 14:44:17
AC	初二350张朕豪	110ms	3.9 MiB	Python 3	36 Bytes	2026-4-1 15:22:04
AC	初二 349 占天浩	110ms	4 MiB	Python 3	37 Bytes	2025-11-9 12:06:02
AC	347白鸿烁	110ms	3.9 MiB	Python 3	36 Bytes	2025-12-30 14:42:46
AC	初二350庄圣瑶	110ms	4 MiB	Python 3	36 Bytes	2025-10-16 16:31:05
AC	初二350胡恩硕	110ms	3.8 MiB	Python 3	40 Bytes	2025-12-24 14:49:51
AC	阮妙涵	110ms	3.9 MiB	Python 3	38 Bytes	2025-12-25 17:26:14
AC	初二349周易	110ms	4 MiB	Python 3	40 Bytes	2025-11-25 12:14:24
AC	初二348佘宇卓	110ms	3.8 MiB	Python 3	38 Bytes	2025-12-18 12:13:20
AC	初二348阮胜	110ms	3.9 MiB	Python 3	38 Bytes	2025-10-30 11:59:42
AC	初二352武俊龙	110ms	3.9 MiB	Python 3	38 Bytes	2025-10-16 15:47:30
AC	初二349汪诗涵	110ms	3.7 MiB	Python 3	36 Bytes	2025-11-9 12:12:12
AC	初二352洪梓倚	110ms	4 MiB	Python 3	38 Bytes	2025-10-16 15:45:14
AC	初二350陈雨辰	110ms	3.9 MiB	Python 3	37 Bytes	2025-11-13 17:20:36
AC	初一410吴迪	110ms	3.8 MiB	Python 3	40 Bytes	2025-12-29 16:00:01
AC	初一407陈浩宇	110ms	4 MiB	Python 3	36 Bytes	2025-12-30 16:45:22
AC	初二 352 马子航	110ms	3.8 MiB	Python 3	40 Bytes	2025-10-21 16:01:05
AC	初二351班向彦玲	110ms	3.9 MiB	Python 3	38 Bytes	2025-10-28 17:38:48
AC	张敏鑫	110ms	3.9 MiB	Python 3	36 Bytes	2025-12-2 15:23:03
AC	347谭尊	110ms	4 MiB	Python 3	37 Bytes	2025-11-25 15:48:25
AC	初二352李银河	110ms	3.7 MiB	Python 3	36 Bytes	2025-10-16 15:29:17
AC	初二352窦逸桐	110ms	3.8 MiB	Python 3	36 Bytes	2025-10-16 15:50:54
AC	初二 348班王俊翔	110ms	3.8 MiB	Python 3	46 Bytes	2026-4-1 16:34:08
AC	初二351孟思羽	110ms	3.9 MiB	Python 3	39 Bytes	2025-12-25 17:18:36
AC	347班薛钰馨	110ms	3.8 MiB	Python 3	69 Bytes	2025-11-25 15:13:33
AC	初二352班朱品帆	110ms	3.9 MiB	Python 3	36 Bytes	2026-4-7 15:22:58
AC	初二351樊袁佳宜	110ms	3.7 MiB	Python 3	36 Bytes	2025-12-11 16:25:07
AC	初二352谭凯中	110ms	3.7 MiB	Python 3	37 Bytes	2025-10-21 15:49:31
AC	扬扬T^T (张艺扬)	110ms	3.9 MiB	Python 3	37 Bytes	2025-12-30 11:28:56
AC	晚秋 (347王伟隆)	110ms	3.8 MiB	Python 3	36 Bytes	2025-12-30 15:14:56
AC	初二 349 林俊毅	110ms	3.8 MiB	Python 3	40 Bytes	2025-12-27 15:33:08
AC	初二348郭恒嘉	110ms	3.7 MiB	Python 3	40 Bytes	2025-11-25 14:41:57
AC	钱蕤	110ms	3.9 MiB	Python 3	40 Bytes	2025-12-30 11:09:56
AC	412 杨霖瑞	110ms	4 MiB	Python 3	36 Bytes	2026-4-13 15:15:41
AC	初一407朱柄瑞	110ms	3.7 MiB	Python 3	36 Bytes	2025-12-30 17:05:40
AC	坏是本性. (陈思羽)	110ms	3.9 MiB	Python 3	36 Bytes	2025-12-30 14:32:57
AC	7年级351丁映涵	110ms	3.7 MiB	Python 3	38 Bytes	2025-12-25 17:28:29
AC	347 吴梦琦	110ms	4 MiB	Python 3	36 Bytes	2025-11-25 15:21:15
AC	347 李雨露	110ms	3.9 MiB	Python 3	48 Bytes	2025-11-25 15:26:34
AC	初二349班王欣蝶	110ms	3.9 MiB	Python 3	37 Bytes	2025-9-27 15:34:28
AC	妍 (349郭妍希)	111ms	3.8 MiB	Python 3	37 Bytes	2025-12-30 11:29:09
AC	初一406张晟	111ms	3.7 MiB	Python 3	38 Bytes	2025-12-27 12:10:51
AC	初二352刘昕玗	111ms	3.7 MiB	Python 3	38 Bytes	2025-10-16 15:38:18
AC	初一408陈雨彤	111ms	3.8 MiB	Python 3	36 Bytes	2025-12-30 16:36:14
AC	412冯淑瑶	111ms	3.8 MiB	Python 3	36 Bytes	2026-4-27 14:42:43
AC	丞妹妹 (初二350王艺丞)	111ms	3.8 MiB	Python 3	36 Bytes	2025-11-13 17:06:42
AC	347耿家一	111ms	4 MiB	Python 3	36 Bytes	2025-12-30 14:29:14
AC	初二348杨淏然	111ms	3.9 MiB	Python 3	40 Bytes	2025-10-30 12:09:06
AC	F (初二罗辛杰351)	111ms	3.7 MiB	Python 3	150 Bytes	2025-12-11 16:23:21
AC	彭一涵	111ms	3.7 MiB	Python 3	42 Bytes	2025-12-25 17:31:18
AC	412王星懿	111ms	3.8 MiB	Python 3	36 Bytes	2026-4-27 14:50:20
AC	高梓菡	111ms	3.7 MiB	Python 3	40 Bytes	2026-3-18 17:37:34
AC	初二351涂恩哲	111ms	3.9 MiB	Python 3	36 Bytes	2025-9-27 17:24:21
AC	347杨嘉和	111ms	3.9 MiB	Python 3	38 Bytes	2025-12-30 14:36:03
AC	木春	111ms	4.2 MiB	Python 3	36 Bytes	2026-4-1 15:24:34
AC	能否懂我的泪 (347张宸瑶)	111ms	3.7 MiB	Python 3	36 Bytes	2025-12-29 12:11:37
AC	初二350杨思成	111ms	3.7 MiB	Python 3	38 Bytes	2025-10-16 17:27:37
AC	初二350尹艺戟	111ms	3.8 MiB	Python 3	40 Bytes	2025-12-24 14:45:08
AC	406张梦怡	111ms	3.7 MiB	Python 3	36 Bytes	2025-12-22 17:34:39
AC	347章宇宵潇	111ms	3.7 MiB	Python 3	36 Bytes	2025-11-24 12:01:19
AC	long	111ms	3.8 MiB	Python 3	113 Bytes	2025-12-29 14:44:41
AC	初二352班冯禹铮	111ms	3.8 MiB	Python 3	36 Bytes	2025-10-16 15:43:44
AC	348班王正锦	111ms	3.8 MiB	Python 3	36 Bytes	2026-3-18 17:30:11
AC	347杨薇祺	111ms	4 MiB	Python 3	36 Bytes	2025-11-24 11:58:08
AC	雷雅诗	111ms	3.8 MiB	Python 3	37 Bytes	2025-12-2 15:28:24
AC	初二350曾鸿	111ms	3.7 MiB	Python 3	36 Bytes	2025-10-16 17:30:43
AC	初一 412班马子成	111ms	3.8 MiB	Python 3	36 Bytes	2026-3-30 14:36:59
AC	赵梓硕	111ms	4 MiB	Python 3	36 Bytes	2025-12-1 14:47:05
AC	初二350班王蓝洲	111ms	3.8 MiB	Python 3	36 Bytes	2026-4-1 14:54:11
AC	初二 352 张城靖	111ms	4.2 MiB	Python 3	37 Bytes	2025-10-21 15:20:53
AC	要为自由要为党国来争气 (祖佳杰)	111ms	3.8 MiB	Python 3	36 Bytes	2026-3-30 14:36:43
AC	初二348班雷雨佳	111ms	3.7 MiB	Python 3	37 Bytes	2026-4-1 17:19:32
AC	马静彤	111ms	4.1 MiB	Python 3	41 Bytes	2025-10-16 15:50:33
AC	406岳家锐	111ms	4 MiB	Python 3	36 Bytes	2025-12-22 17:37:35
AC	初一408卢辰昊	111ms	3.7 MiB	Python 3	32 Bytes	2025-12-25 16:45:04
AC	412 金浩泽	111ms	4.1 MiB	Python 3	40 Bytes	2025-12-29 15:34:41
AC	初二349班钏永正	111ms	4 MiB	Python 3	37 Bytes	2025-9-27 15:15:57
AC	初二352杨沛琪	111ms	3.8 MiB	Python 3	36 Bytes	2025-10-16 15:46:13
AC	347杨官鹏	111ms	3.9 MiB	Python 3	37 Bytes	2025-12-2 15:30:06
AC	施明洋	112ms	3.8 MiB	Python 3	36 Bytes	2026-4-1 14:36:32
AC	程耀熙	112ms	3.9 MiB	Python 3	42 Bytes	2025-12-30 11:17:36
AC	初二348张文煊	112ms	3.9 MiB	Python 3	36 Bytes	2026-3-18 17:04:52
AC	初二352班刘怡辰	112ms	3.8 MiB	Python 3	39 Bytes	2025-10-30 15:25:50
AC	初二352蔡一帆	112ms	3.9 MiB	Python 3	36 Bytes	2025-10-16 15:49:29
AC	初二352白欣然	112ms	3.9 MiB	Python 3	39 Bytes	2025-10-16 15:46:00
AC	丁玥茗	112ms	3.8 MiB	Python 3	42 Bytes	2025-12-25 17:29:41
AC	347朱宣硕	112ms	3.9 MiB	Python 3	36 Bytes	2025-12-30 14:43:46
AC	初二352班卢海濬	112ms	3.7 MiB	Python 3	39 Bytes	2025-10-16 15:46:59
AC	初二351邓雅兮	112ms	3.8 MiB	Python 3	38 Bytes	2025-12-25 17:20:54
AC	406巴彦霓	112ms	4 MiB	Python 3	40 Bytes	2025-12-29 14:28:18
AC	今天是我活下来的第4534767天 (初二351唐炎东)	112ms	3.7 MiB	Python 3	40 Bytes	2025-12-25 17:22:05
AC	351肖健吉	113ms	3.7 MiB	Python 3	38 Bytes	2025-10-28 17:32:42
AC	符号 (347符艺涵)	113ms	3.9 MiB	Python 3	94 Bytes	2025-11-25 14:46:34
AC	初二352李昱璇	113ms	3.8 MiB	Python 3	39 Bytes	2025-10-16 15:45:34
AC	347班毛晨瑞	113ms	4.2 MiB	Python 3	36 Bytes	2025-12-30 14:33:38
AC	初二348郭润婷	114ms	3.8 MiB	Python 3	36 Bytes	2026-4-1 17:39:11
AC	初二352郑淇嘉	114ms	3.9 MiB	Python 3	38 Bytes	2025-10-21 15:38:44