练21.1 年龄段判断

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	zhuyinuo	51ms	768 KiB	C++98	275 Bytes	2025-1-20 10:32:14
AC	pengtaifu	55ms	764 KiB	C++98	309 Bytes	2024-8-11 14:07:59
AC	lihaorui	56ms	764 KiB	C++98	275 Bytes	2025-1-23 9:32:01
AC	jihaoyuan	56ms	764 KiB	C++98	266 Bytes	2025-1-23 10:19:00
AC	lijirui	667ms	4 MiB	Python 3	173 Bytes	2025-2-8 14:10:06
AC	nianyanimen	692ms	4.2 MiB	Python 3	162 Bytes	2025-2-8 14:12:18