【例20.1】范围判断

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	zhengzihao	9ms	552 KiB	C++11	127 Bytes	2024-12-22 10:21:29
AC	zhengziqi	11ms	536 KiB	C++11	117 Bytes	2024-12-22 11:16:14
AC	weilaicheng	11ms	536 KiB	C++11	134 Bytes	2024-12-28 21:13:14
AC	zhangyuanyuan	11ms	532 KiB	C++11	112 Bytes	2024-12-29 8:34:59
AC	tongyizhen	11ms	536 KiB	C++11	123 Bytes	2024-12-15 10:25:12
AC	yangjiakang	12ms	536 KiB	C++11	117 Bytes	2024-12-22 11:35:35
AC	zhutianle	12ms	536 KiB	C++11	138 Bytes	2024-12-29 8:28:14
AC	赵淼森	13ms	548 KiB	C++11	135 Bytes	2024-12-29 8:58:40
AC	manfen	13ms	548 KiB	C++11	148 Bytes	2024-12-29 8:23:10