【例21.2】判断整数位数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	YS白龙	51ms	552 KiB	C++14(O2)	331 Bytes	2024-3-9 19:33:31
AC	PomeloGPT	53ms	508 KiB	C++14(O2)	183 Bytes	2025-11-21 22:55:47
AC	金牌以下	55ms	764 KiB	C++14(O2)	120 Bytes	2025-1-25 9:41:25
AC	leixinhang2012	55ms	768 KiB	C++14(O2)	119 Bytes	2025-1-25 9:44:07
AC	Dream dream	64ms	540 KiB	C++14(O2)	308 Bytes	2024-1-31 22:48:15