View Code of Problem 72

#include<stdio.h>
#include<math.h>
int main()
{
	int i,n;
	float s,m;
	scanf("%f%d",&m,&n);
	s=m;
	for(i=0;i<n;i++)
	{	
		m=m/2;
		s=s+2*m;
	

	}
    printf("%.2f %.2f",m,s-2*m);
	return 0;

}