【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	clearwind	3ms	512 KiB	C	89 Bytes	2026-10-3 11:26:31
AC	182610408甘喆昊	3ms	256 KiB	C	101 Bytes	2026-10-8 19:19:22
AC	xhban	3ms	256 KiB	C	128 Bytes	2026-10-1 15:37:56
AC	Little_Snowman	3ms	256 KiB	C	104 Bytes	2026-9-4 21:34:21
AC	032610207张瑞雪	3ms	256 KiB	C	124 Bytes	2026-9-12 16:52:11
AC	052650208陈弈铄	4ms	256 KiB	C	102 Bytes	2026-9-4 23:49:32
AC	蒋益锋	4ms	256 KiB	C	109 Bytes	2026-9-16 20:24:13
AC	042600519鲍奕诚	4ms	256 KiB	C	87 Bytes	2026-9-28 22:01:44
AC	atroie	4ms	256 KiB	C	105 Bytes	2026-9-21 19:23:08
AC	塔菲研究所热水器技术	4ms	256 KiB	C	226 Bytes	2026-9-17 21:27:35
AC	052650127孟子豪	4ms	512 KiB	C	87 Bytes	2026-10-1 16:32:09
AC	052610308	4ms	512 KiB	C	103 Bytes	2026-9-15 21:26:39
AC	052600119周宇曦	4ms	256 KiB	C	88 Bytes	2026-10-3 17:52:23
AC	lvbvjkm	4ms	256 KiB	C	107 Bytes	2026-9-15 20:00:00
AC	052610421解鑫磊	4ms	256 KiB	C	109 Bytes	2026-10-12 23:39:13
AC	李想	4ms	256 KiB	C	105 Bytes	2026-9-17 17:26:22
AC	dedled	4ms	256 KiB	C	87 Bytes	2026-9-2 23:04:23
AC	Exeyes_BCNR	4ms	436 KiB	C	103 Bytes	2026-9-17 14:02:54
AC	152630218	4ms	256 KiB	C	96 Bytes	2026-9-8 21:07:11
AC	042600830林贤宸	4ms	512 KiB	C	104 Bytes	2026-9-1 13:44:17
AC	yu_hui5	4ms	256 KiB	C	108 Bytes	2026-10-2 22:27:46
AC	张子健	4ms	256 KiB	C	134 Bytes	2026-10-11 10:06:00
AC	182611307赵荣睿	4ms	256 KiB	C	103 Bytes	2026-9-20 21:40:23
AC	032660104王志禹	4ms	256 KiB	C	111 Bytes	2026-9-6 22:25:03
AC	wallin	4ms	256 KiB	C	102 Bytes	2026-9-5 12:38:33
AC	千早爱音	4ms	512 KiB	C	88 Bytes	2026-9-3 23:41:04
AC	jiyi	4ms	256 KiB	C	103 Bytes	2026-9-3 19:52:58
AC	182612132徐徐飞	4ms	416 KiB	C	101 Bytes	2026-9-4 16:51:57
AC	052660216	4ms	256 KiB	C	101 Bytes	2026-9-13 22:32:54
AC	+++	4ms	512 KiB	C	120 Bytes	2026-9-17 17:17:32
AC	052610509郑皓哲	4ms	256 KiB	C	107 Bytes	2026-9-21 21:52:33
AC	182612824 王怀谦	4ms	256 KiB	C	109 Bytes	2026-9-22 20:03:50
AC	042600827 李佳腾	4ms	256 KiB	C	102 Bytes	2026-9-17 21:25:14
AC	042600602	4ms	256 KiB	C	102 Bytes	2026-9-10 18:59:27
AC	052650322董亿达	4ms	256 KiB	C	89 Bytes	2026-9-4 18:18:10
AC	052660210江炳昊	4ms	256 KiB	C	103 Bytes	2026-9-15 20:56:23
AC	052620114罗子昕	4ms	256 KiB	C	93 Bytes	2026-9-17 22:25:53
AC	182612226	4ms	256 KiB	C	103 Bytes	2026-9-11 19:43:18
AC	182610420崔龙浩	4ms	256 KiB	C	105 Bytes	2026-9-20 10:10:01
AC	182612001	4ms	256 KiB	C	110 Bytes	2026-9-20 10:55:13
AC	152630404–付小糖	4ms	256 KiB	C	185 Bytes	2026-9-6 1:16:29
AC	052660209	4ms	256 KiB	C	95 Bytes	2026-9-9 21:06:06
AC	032520611yx	4ms	288 KiB	C	94 Bytes	2026-9-9 11:31:35
AC	182610704	4ms	256 KiB	C	120 Bytes	2026-10-14 17:25:16
AC	刘锦程	4ms	256 KiB	C	103 Bytes	2026-9-4 22:42:27
AC	182610106普思睿	4ms	256 KiB	C	128 Bytes	2026-9-20 18:49:35
AC	汪奥焱152630426	4ms	256 KiB	C	91 Bytes	2026-9-7 8:09:45
AC	042600412彭潇楷	4ms	256 KiB	C	103 Bytes	2026-9-18 22:54:33
AC	072680104巴勒波塔	4ms	256 KiB	C	104 Bytes	2026-10-5 3:01:23
AC	182610421丁牧坤	4ms	256 KiB	C	126 Bytes	2026-9-25 8:27:42
AC	龚凯	4ms	256 KiB	C	91 Bytes	2026-9-20 9:58:09
AC	Auspicious	4ms	256 KiB	C	102 Bytes	2026-9-19 14:10:54
AC	TrailBlaze	4ms	420 KiB	C	105 Bytes	2026-10-3 21:43:24
AC	Zth	4ms	256 KiB	C	97 Bytes	2026-9-13 22:36:50
AC	152630425张为嘉	4ms	448 KiB	C	90 Bytes	2026-10-7 22:38:16
AC	042600625杨稼瑞	4ms	436 KiB	C	98 Bytes	2026-9-19 21:27:51
AC	艾笠的红围巾	4ms	512 KiB	C	116 Bytes	2026-9-17 19:02:40
AC	E/o/S	4ms	256 KiB	C	101 Bytes	2026-9-6 21:21:13
AC	182612903李正晨	4ms	256 KiB	C	93 Bytes	2026-10-10 22:45:50
AC	262620336_孔铭哲	4ms	256 KiB	C	111 Bytes	2026-10-11 14:39:17
AC	wwwty	5ms	256 KiB	C	108 Bytes	2026-9-29 14:58:15
AC	182610320赵一帆	5ms	256 KiB	C	107 Bytes	2026-10-13 13:01:46
AC	242620117周子贺	8ms	564 KiB	C++20(O2)	149 Bytes	2026-8-30 22:56:24