View Code of Problem 72

#include<stdio.h>
int main()
{
  int i;
  double m,n,r1,r2=0.0;
  scanf("%lf %lf",&m,&n);
  for(i=1;i<=n;i++)
  {
    r2=r2+m+m/2.0;
    m/=2.0;
    r1=m;
  }
  printf("%.2f %.2f",r1,r2-r1);
  return 0;
}

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