练26.3 求平均年龄

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	劳钰峰	5ms	504 KiB	C++98	227 Bytes	2025-10-23 21:44:38
AC	朱子轩	5ms	324 KiB	C++98	191 Bytes	2025-9-17 18:18:56
AC	庞少卿	6ms	504 KiB	C++98	202 Bytes	2025-10-22 21:28:56
AC	张若煊	6ms	504 KiB	C++98	230 Bytes	2025-9-29 19:54:38
AC	冼子童	6ms	504 KiB	C++98	190 Bytes	2025-12-11 16:42:28
AC	朱梓霖	6ms	504 KiB	C++98	170 Bytes	2025-10-12 11:08:05