1, 1/2, 1/3, 1/4, ........., 1/n
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n;
double numerator=1,denominator;
cout<<"Enter the limit of denominator: ";
cin>>n;
cout<<"\nSeries: ";
for(denominator=1;denominator<=n;denominator++)
cout<<numerator/denominator<<" ";
getch();
}