【例39.2】球弹跳高度的计算

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	zhengziqi	24ms	508 KiB	C++11	142 Bytes	2025-5-25 11:26:16
AC	yangjiakang	27ms	512 KiB	C++11	204 Bytes	2026-4-12 8:42:35
AC	赵淼森	28ms	768 KiB	C++11	223 Bytes	2026-4-12 8:56:38
AC	qinjinghan	28ms	768 KiB	C++11	150 Bytes	2026-4-12 9:31:46