【例14.1】输出浮点数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	赵淼森	25ms	780 KiB	C++11	182 Bytes	2024-10-20 9:21:26
AC	zhutianle	25ms	760 KiB	C++11	185 Bytes	2024-10-20 9:23:33
AC	weilaicheng	26ms	764 KiB	C++11	180 Bytes	2024-10-19 21:50:09
AC	yangjiakang	26ms	764 KiB	C++11	173 Bytes	2024-11-17 11:52:03
AC	zhengzihao	27ms	768 KiB	C++11	189 Bytes	2024-11-17 11:52:58
AC	zhengziqi	28ms	764 KiB	C++11	172 Bytes	2024-11-17 11:54:46
AC	tongyizhen	28ms	764 KiB	C++11	184 Bytes	2024-10-20 9:22:12
AC	zhouzeyou	28ms	768 KiB	C++11	186 Bytes	2024-10-20 9:16:34