Question

Write a java program

Answer 1

Java programming software: To compile and run Java program code you need to download JDK (Java Development Kit). ... Javac is the Java compiler which converts java code into bytecode. To run type: java main_method_class where main_method_class is the name of the class which defines "main" method.

Answer 2

CODE :

import java.util.*;

class Sample

{

public void main(String Args[])

{

Scanner sc=new Scanner(System.in);

System.out.println("Enter the limit");

int n=sc.nextInt();

double s=0.0;

double S=0.0;

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

{

s=s+i;

S=S+1/s;

}

System.out.println("Sum is "+S);

}

}

Hope it helps !

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