### How to find sum of N number of terms in a Harmonic Progression in Java ?.

 Tweet Program to demonstrate how to find sum of N number of terms in a Harmonic Progression in Java ```package com.hubberspot.example; import java.util.Scanner; public class HarmonicProgression { public static void main(String[] args) { // Create a Scanner Object to obtain // User Input from console Scanner scanner = new Scanner(System.in); System.out.println("Enter the No. of terms in series : "); // Give the total no. of terms in series in int int noOfTerms = scanner.nextInt(); // initial sum assigned to be zero double sum = 0.0; // applying the formula // as : compute (1/1 + 1/2 + 1/3 + ... + 1/N) for (int a = 1; a <= noOfTerms; a++) { sum = sum + 1.0 / a; } // printing out the Harmonic Sum of series System.out.println("Sum of Harmonic Series is : "); System.out.println(sum); } } ``` Output of the program :
Program to demonstrate how to find sum of N number of terms in a Harmonic Progression in Java

```package com.hubberspot.example;

import java.util.Scanner;

public class HarmonicProgression {
public static void main(String[] args) {

// Create a Scanner Object to obtain
// User Input from console
Scanner scanner = new Scanner(System.in);

System.out.println("Enter the No. of terms in series : ");
// Give the total no. of terms in series in int
int noOfTerms = scanner.nextInt();

// initial sum assigned to be zero
double sum = 0.0;

// applying the formula
// as : compute (1/1 + 1/2 + 1/3 + ... + 1/N)
for (int a = 1; a <= noOfTerms; a++) {
sum = sum + 1.0 / a;
}

// printing out the Harmonic Sum of series
System.out.println("Sum of Harmonic Series is : ");
System.out.println(sum);
}

}

```
Output of the program :