练7.2 保留12位小数

状态	递交者	时间	内存	语言	代码	递交时间
AC	1234	12ms	432 KiB	C	92 Bytes	2025-4-13 14:56:10
AC	ZYL	12ms	516 KiB	C	106 Bytes	2024-8-11 17:15:32
AC	kid	13ms	516 KiB	C	105 Bytes	2024-9-23 23:13:28
AC	cccc	13ms	552 KiB	C	105 Bytes	2025-3-1 20:54:29
AC	....	14ms	552 KiB	C	103 Bytes	2025-2-27 21:52:18
AC	凉介	14ms	552 KiB	C	105 Bytes	2024-9-22 22:51:12
AC	zxc27	14ms	516 KiB	C	108 Bytes	2024-8-27 16:29:32
AC	季渝	14ms	552 KiB	C	207 Bytes	2024-9-8 13:22:46
AC	Xia	14ms	556 KiB	C	133 Bytes	2024-9-24 23:08:18
AC	WFYYY	15ms	516 KiB	C	107 Bytes	2024-8-24 23:07:53
AC	jiangyan	15ms	516 KiB	C	105 Bytes	2024-9-24 17:06:50
AC	LLLX	15ms	552 KiB	C	127 Bytes	2024-9-5 15:51:51
AC	anxiao_snow	28ms	764 KiB	C++17(O2)	304 Bytes	2024-9-21 3:16:22
AC	Bai@6	28ms	540 KiB	C++17(O2)	105 Bytes	2025-3-3 20:06:20
AC	ClearMist	29ms	768 KiB	C++17	130 Bytes	2024-8-28 9:09:41
AC	zlsx	29ms	768 KiB	C++17(O2)	141 Bytes	2024-9-18 16:05:39
AC	风间白鹿	29ms	764 KiB	C++17(O2)	105 Bytes	2024-9-20 13:27:42
AC	qinyiii	73ms	1.1 MiB	C++17(O2)	163 Bytes	2024-9-24 21:43:40
AC	hejunai	342ms	4 MiB	Python 3	62 Bytes	2024-9-20 21:40:18
AC	章颢曦	344ms	4.2 MiB	Python 3	35 Bytes	2024-9-13 11:32:31