View Code of Problem 48

#include<stdio.h>
int main()
{
  int n,zi=2,mu,i,temp;
  double sum=0,t;
  zi=2;
  mu=1;
  sum=0;
  printf("input 1-10\n");
  scanf("%d",&n);
  for(i=0;i<n;i++)
  {
    t=zi/(mu*1.0);
    sum+=t;
	temp=mu;
    mu=zi;
    zi+=temp; 
  }
  printf("%.6lf",sum);
  return 0;
}