练20.5 点和正方形的关系

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	chengxinhao	24ms	768 KiB	C++98	160 Bytes	2025-3-23 17:05:13
AC	gengshuo	25ms	552 KiB	C++98	155 Bytes	2025-3-23 17:02:56
AC	nianyanimen	26ms	504 KiB	C++98	179 Bytes	2025-5-2 16:26:39
AC	wangyihan	28ms	556 KiB	C++98	139 Bytes	2025-3-23 17:02:52
AC	jihaoyuan	28ms	552 KiB	C++98	182 Bytes	2025-1-23 9:18:22
AC	lihaorui	28ms	540 KiB	C++98	182 Bytes	2025-1-23 9:30:34
AC	zhuyinuo	29ms	764 KiB	C++98	183 Bytes	2025-1-21 8:24:15