【例14.2】四舍六入五留双

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	jihaoyuan	50ms	764 KiB	C++98	168 Bytes	2025-2-4 10:18:38
AC	nianyanimen	52ms	764 KiB	C++98	139 Bytes	2024-7-28 9:43:52
AC	pengtaifu	52ms	552 KiB	C++98	166 Bytes	2024-7-20 13:17:21
AC	lihaorui	54ms	764 KiB	C++98	150 Bytes	2025-1-22 8:48:01
AC	zhuyinuo	56ms	764 KiB	C++98	164 Bytes	2025-2-7 11:35:42
AC	lijirui	574ms	4.2 MiB	Python 3	51 Bytes	2025-1-21 16:26:59
AC	xuwenze	680ms	4 MiB	Python 3	52 Bytes	2025-1-21 15:03:59