【例14.2】四舍六入五留双

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	谢钰莹	50ms	764 KiB	C++98	191 Bytes	2025-11-20 22:14:56
AC	李文茵	51ms	760 KiB	C++98	175 Bytes	2025-10-27 21:50:10
AC	张若煊	52ms	764 KiB	C++98	139 Bytes	2025-9-18 17:26:23
AC	陈沛宜	52ms	760 KiB	C++98	165 Bytes	2025-10-30 17:04:36
AC	陈翊衔	53ms	532 KiB	C++98	136 Bytes	2025-11-19 17:48:28
AC	钟世博	54ms	760 KiB	C++98	128 Bytes	2025-11-18 17:29:51
AC	庞少卿	55ms	512 KiB	C++98	149 Bytes	2025-10-12 18:21:44
AC	朱子轩	56ms	768 KiB	C++14(O2)	136 Bytes	2025-9-13 17:44:26
AC	劳钰峰	59ms	768 KiB	C++98	153 Bytes	2025-9-18 21:15:19
AC	朱梓霖	60ms	768 KiB	C++98	133 Bytes	2025-9-23 15:46:29