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	2023songhaozhe	8ms	388 KiB	C++ 14	130 Bytes	2024-7-4 13:14:51
AC	2024chenxiaoyan	13ms	292 KiB	C++ 14	118 Bytes	2024-7-26 13:29:08
AC	2024zhaoxiangzhe	13ms	388 KiB	C++ 14	118 Bytes	2024-9-21 22:44:08
AC	ayqz23044	16ms	512 KiB	C++ 14	121 Bytes	2025-1-20 16:25:41
AC	2023liyanxing	17ms	408 KiB	C++ 14(O2)	128 Bytes	2024-10-12 18:38:12
AC	ayqz24100	21ms	360 KiB	C++ 14	99 Bytes	2025-1-21 15:23:27
AC	ayqz23011	22ms	408 KiB	C++ 14	112 Bytes	2025-1-21 9:23:07
AC	ayqz24057	22ms	412 KiB	C++ 14	105 Bytes	2025-1-19 22:25:36
AC	2024zhangxuyuan	24ms	508 KiB	C++ 14	118 Bytes	2025-1-23 20:03:24
AC	2024wanglanshi	25ms	408 KiB	C++ 14	154 Bytes	2024-7-27 11:08:44
AC	wangzihao	26ms	508 KiB	C++ 14	108 Bytes	2024-11-30 17:54:26
AC	2024youzhuoran	27ms	412 KiB	C++ 14	119 Bytes	2024-8-14 18:05:29
AC	2024gaoyucheng	27ms	520 KiB	C++ 14	159 Bytes	2024-7-27 11:28:12