保留3位小数的浮点数

状态	递交者	时间	内存	语言	代码	递交时间
AC	huxuhui	2ms	1.4 MiB	C++	115 Bytes	2023-2-12 17:19:37
AC	ExuallauxE	2ms	1.4 MiB	C++	128 Bytes	2023-2-7 12:32:55
AC	xinjunlong	2ms	1.4 MiB	C++	120 Bytes	2023-2-12 17:23:41
AC	zhaoxinqi	2ms	1.4 MiB	C++	120 Bytes	2023-2-12 21:05:18
AC	chenjianyu	2ms	1.4 MiB	C++	107 Bytes	2023-2-19 17:17:41
AC	shijiyan	2ms	1.4 MiB	C++	130 Bytes	2023-2-6 13:59:29
AC	dengyawen	2ms	2.1 MiB	C++	129 Bytes	2024-6-16 21:26:14
AC	gmxc_lijiahao	2ms	2.1 MiB	C++	142 Bytes	2023-11-27 12:24:42
AC	BC_liuziyang	2ms	2.1 MiB	C++	119 Bytes	2024-4-2 22:09:40
AC	yang	3ms	2.1 MiB	C++	127 Bytes	2024-1-14 8:54:36
AC	jiejunbo	3ms	2.1 MiB	C++	120 Bytes	2023-5-10 16:51:39
AC	gmxc_zengtonghui	3ms	2.1 MiB	C++	128 Bytes	2024-3-22 12:44:50
AC	zhulijin	3ms	2.1 MiB	C++	119 Bytes	2024-6-9 15:44:18
AC	BC_linhaowu	3ms	2.9 MiB	C++	164 Bytes	2024-4-17 21:36:49
AC	pengjingxv	4ms	2.1 MiB	C++	115 Bytes	2025-2-4 18:00:34
AC	yiziheng	4ms	2.1 MiB	C++	128 Bytes	2025-3-5 12:19:58
AC	xmahaotao	4ms	2.1 MiB	C++	121 Bytes	2024-12-7 21:50:43
AC	xzhengchengxuan	5ms	2.1 MiB	C++	125 Bytes	2024-12-28 15:49:51
AC	yangchunshuo	7ms	2.1 MiB	C++	127 Bytes	2023-6-3 20:43:35
AC	liangluoquan	10ms	504 KiB	C++14(O2)	105 Bytes	2025-12-4 13:26:29
AC	liangshengrui	11ms	740 KiB	C++14(O2)	166 Bytes	2026-1-8 22:51:20
AC	lvqifeng857	11ms	1.4 MiB	C++	162 Bytes	2022-10-15 13:24:27
AC	chenyuanxin	11ms	1.4 MiB	C++	110 Bytes	2022-10-11 19:18:24
AC	Jiange	12ms	1.4 MiB	C++	113 Bytes	2022-11-11 15:40:07
AC	raojiahao	12ms	1.4 MiB	C++	133 Bytes	2022-10-1 15:39:53
AC	yuanzhuoning	12ms	1.4 MiB	C++	116 Bytes	2022-12-30 12:17:17