View Code of Problem 72

#include<stdio.h>
#include<math.h>
int main()
{
	int number,i;
	double height,sum=0;
	scanf("%lf %d",&height,&number);
	for(i=0;i<number;i++)
	{
		sum+=height;
		height=height/2;
		sum+=height;
	}
		sum=sum-height;
	printf("%.2lf %.2lf",height,sum);
	return 0;
}