练21.1 年龄段判断

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	manfen	43ms	764 KiB	C++11	319 Bytes	2025-1-19 8:34:03
AC	赵淼森	45ms	764 KiB	C++11	358 Bytes	2025-1-19 9:19:03
AC	zhangyuanyuan	51ms	552 KiB	C++11	194 Bytes	2025-1-19 8:33:56
AC	weilaicheng	53ms	764 KiB	C++11	287 Bytes	2024-12-28 22:00:28
AC	zhengzihao	54ms	764 KiB	C++11	257 Bytes	2024-12-29 11:09:11
AC	mixinyue	55ms	768 KiB	C++11	218 Bytes	2025-1-19 8:49:15