A program to display the following series:

1, 2!/2², 3!/3³, 4!/4⁴, ........., n!/nⁿ

where n is a number inputted by the user.

#include<iostream.h>
#include<conio.h>

void main()
{
clrscr();
int n,i,j;
double numerator,denominator;

cout<<"Enter value of n: ";
cin>>n;
cout<<endl;

for(i=1;i<=n;i++)
{
numerator=1;
denominator=1;

for(j=1;j<=i;j++)
{
numerator=numerator*j;
denominator=denominator*i;
}

cout<<numerator/denominator<<" ";
}

getch();
}

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