Comments on: Java program to generate Harmonic Series 1 + 1/2 + 1/3 + 1/4 + 1/5

By: kakarot

kakarot — Fri, 13 Nov 2015 17:21:56 +0000

How to print this series :- 7.7+77.77+777.777+7777.7777+77777.77777+777777.777777+7777777.7777777 pls do reply soon!!

By: Surajit Ghosh

Surajit Ghosh — Thu, 13 Aug 2015 08:51:26 +0000

In reply to Susheel.

import java.util.*;
class series{
public static void main(String args[]){
int i,n;
double s=0;
Scanner sc=new Scanner(System.in);
System.out.println(“Enter The Range = “);
n=sc.nextInt();
for(i=1;i<=n;i++)
s=1/i;
System.out.println("The Sum = "+s);
}
}

By: Surajit Ghosh

Surajit Ghosh — Thu, 13 Aug 2015 08:47:02 +0000

In reply to Yash.

import java.util.*;
class series{
public static void main(String args[]){
int i,n,s=0;
Scanner sc=new Scanner(System.in);
System.out.println(“Enter The Range = “);
n=sc.nextInt();
for(i=1;i<=n;i++)
s=i/(i+1);
System.out.println("The Sum = "+s);
}
}

By: Yash

Yash — Thu, 30 Apr 2015 16:04:59 +0000

can you give the sum of following series 1/2+2/3+4/5+5/6+…….n terms

By: gd

gd — Mon, 30 Mar 2015 22:31:07 +0000

In reply to sameer khan. Thank You soooo much

By: Susheel

Susheel — Mon, 26 Jan 2015 09:38:30 +0000

It will just produce the final result by multiplying…….how to generate whole series like 1+1/2+1/3+1/4+1/5………
Any Idea Please? 🙂

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By: sameer khan

sameer khan — Tue, 14 Oct 2014 14:40:57 +0000

In reply to bharat. since int/int gives int. use this : result = result + 1.0/i; i.e double/int gives double, and result is a double variable.

By: sameer khan

sameer khan — Tue, 14 Oct 2014 14:13:33 +0000

In reply to sameer khan.

class HarmonicSeries
{
public static void main(String args[])
{
int num = Integer.parseInt(args[0]);
double result = 0.0;
System.out.println(“Output of Harmonic Series is:”);
for (int i=1;i 0)
{
result = result + (double) 1 / num;
num–;
}

System.out.println(” = ” +result);
}
}

By: sameer khan

sameer khan — Tue, 14 Oct 2014 14:11:33 +0000

try this…
its good in look and better output.
——————————————————-
class HarmonicSeries
{
public static void main(String args[])
{
int num = Integer.parseInt(args[0]);
double result = 0.0;
System.out.println(“Output of Harmonic Series is:”);
for (int i=1;i 0)
{
result = result + (double) 1 / num;
num–;
}

System.out.println(” = ” +result);
}
}