【例14.1】输出浮点数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	pcx...	16ms	508 KiB	C++14	220 Bytes	2025-8-6 20:47:58
AC	张叶朵	23ms	504 KiB	C++14(O2)	193 Bytes	2025-7-5 16:46:51
AC	简怀墨xly2025	23ms	508 KiB	C++14(O2)	143 Bytes	2025-7-5 16:46:54
AC	李雨诺129xly2025	24ms	760 KiB	C++14(O2)	143 Bytes	2025-7-5 16:53:05
AC	王思懿	24ms	760 KiB	C++14(O2)	143 Bytes	2025-7-5 16:33:07
AC	杨锦莲xly2025	24ms	508 KiB	C++14(O2)	192 Bytes	2025-7-8 9:52:20
AC	张隽语xly2025	24ms	764 KiB	C++14(O2)	252 Bytes	2025-7-5 16:50:53
AC	heqianyu	24ms	508 KiB	C++14	222 Bytes	2025-8-1 22:30:26
AC	马誉纯	25ms	760 KiB	C++14(O2)	187 Bytes	2025-7-6 20:48:11
AC	刘小琳	25ms	764 KiB	C++14	150 Bytes	2025-7-7 10:29:16
AC	卢皓禹xly2025	25ms	532 KiB	C++14(O2)	399 Bytes	2025-7-23 12:20:58
AC	yh2025	25ms	760 KiB	C++14(O2)	203 Bytes	2025-7-27 11:18:17
AC	昂冠宇xly2025	25ms	520 KiB	C++14(O2)	244 Bytes	2025-7-5 16:55:50
AC	taoruiguo120	25ms	764 KiB	C++14	214 Bytes	2025-7-28 16:46:27
AC	胡宇翔xly2025	25ms	760 KiB	C++14(O2)	197 Bytes	2025-7-7 10:43:19
AC	Harry	25ms	504 KiB	C++14	206 Bytes	2025-7-26 16:37:38
AC	龙肖瑾xly2025	25ms	508 KiB	C++14(O2)	143 Bytes	2025-7-8 15:18:03
AC	tianlangyufirst	26ms	508 KiB	C++14(O2)	187 Bytes	2025-7-7 12:56:03
AC	许家畅xly2025	26ms	532 KiB	C++14(O2)	187 Bytes	2025-7-7 10:54:39
AC	zzy15924600533	26ms	588 KiB	C++14(O2)	198 Bytes	2025-7-25 20:47:13
AC	何庭杨xly2025	26ms	760 KiB	C++14(O2)	217 Bytes	2025-7-5 16:25:18
AC	王昱尊xly2025	26ms	508 KiB	C++14(O2)	143 Bytes	2025-7-24 22:08:14
AC	Mr_Wr	26ms	636 KiB	C++14(O2)	186 Bytes	2025-7-7 11:21:13
AC	王鸿畅xly2025	26ms	512 KiB	C++14(O2)	143 Bytes	2025-7-5 16:47:16
AC	钟雨辰xly2025	26ms	532 KiB	C++14(O2)	143 Bytes	2025-7-5 13:41:37
AC	duobei	26ms	760 KiB	C++14	187 Bytes	2025-5-26 22:56:24
AC	王冠楠xly2025	26ms	760 KiB	C++14(O2)	193 Bytes	2025-7-5 9:09:46
AC	林语涵	26ms	760 KiB	C++14(O2)	186 Bytes	2025-8-9 10:18:19
AC	杨晨希xly2025	26ms	528 KiB	C++14(O2)	146 Bytes	2025-7-5 16:49:54
AC	hmtzl666	26ms	508 KiB	C++14(O2)	143 Bytes	2025-7-5 16:51:00
AC	陈珑予xly2025	26ms	504 KiB	C++14(O2)	229 Bytes	2025-7-5 15:21:40
AC	Mch121018	26ms	532 KiB	C++14(O2)	535 Bytes	2025-7-5 16:48:33
AC	陆昊宇	26ms	504 KiB	C++14(O2)	208 Bytes	2025-7-8 9:49:18
AC	李承兴	27ms	764 KiB	C++14(O2)	142 Bytes	2025-7-7 10:24:50
AC	姚辰x1y2025	27ms	508 KiB	C++14(O2)	135 Bytes	2025-7-5 16:48:28
AC	ZYJing2012	27ms	504 KiB	C++14(O2)	245 Bytes	2025-7-7 8:39:43
AC	w20120404	27ms	508 KiB	C++14(O2)	197 Bytes	2025-7-31 2:37:44
AC	李衍树xly2025	27ms	504 KiB	C++14(O2)	250 Bytes	2025-7-7 16:24:41
AC	chenqiugu	27ms	508 KiB	C++14	292 Bytes	2025-7-29 20:49:01
AC	姚胜蓝	27ms	760 KiB	C++14(O2)	160 Bytes	2025-7-5 13:15:29
AC	杨家齐xly2025	27ms	724 KiB	C++14(O2)	137 Bytes	2025-7-5 16:50:45
AC	xzh13579	27ms	760 KiB	C++14(O2)	281 Bytes	2025-7-5 13:24:04
AC	白力予	27ms	508 KiB	C++14(O2)	231 Bytes	2025-7-7 18:44:44
AC	严晨航	27ms	760 KiB	C++14(O2)	136 Bytes	2025-7-5 16:49:31
AC	_anguanie_	27ms	508 KiB	C++14(O2)	188 Bytes	2025-7-5 8:33:00
AC	许默xly2025	27ms	532 KiB	C++14(O2)	144 Bytes	2025-7-5 16:48:29
AC	李锦华	27ms	508 KiB	C++14(O2)	197 Bytes	2025-7-25 21:36:54
AC	缪欣然xly2025	28ms	760 KiB	C++14(O2)	136 Bytes	2025-7-5 16:46:39
AC	张芷若xly2025	29ms	508 KiB	C++14(O2)	184 Bytes	2025-7-9 19:14:20