Display Sum of Series: 1 + (1+2) / (1*2) + (1+2+3) / (1*2*3) + ….. + (1+2+3+…+n) / (1*2*3*…*n)

This is a BlueJ Program which displays sum of a series using nested loop.

import java.util.*;

class Max

{

Scanner sc=new Scanner(System.in);

int n,i,j;

double sum=0;

int s,p;

public void take()

{

System.out.print("\nValue of 'n': ");

n=sc.nextInt();

for(i=1;i< =n;i++)

{

    s=0;

    p=1;

  for(j=1;j< =i;j++)

  {

      s=s+j;

      p=p*j;

    }

    sum=sum + (double)s/p; 

}

System.out.println("\nSum of the series: "+sum);

}

public static void main(String args[])

{

Max ob=new Max();

ob.take();

}

}

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