#include<math.h>
int?main()
{int?m,i;
double?sum=0,n;
printf("輸入小球落下的高度,小球反彈次數:\n");
scanf("%lf?%d",&n,&m);
sum+=n;
for(i=0;i<m;i++)
{
n=n/2.0;
printf("第%d次彈跳%lf高\n",i+1,n);
if(i<m-1)
{
sum+=n*2; printf("彈跳第%d次下壹次沒到,經過的路程:?%lf\n",i+1,sum);}
printf("\n");
}
printf("前%d次彈跳***經過:%lf\n",m,sum);
return?0;
}