Fwd: Please spend 2 minutes
Fresher to Java...getting some problem with getting output for this program1+1/2+1/3+......+1/n.
please if possible send it to me
View Answers
August 27, 2010 at 1:31 PM
Hi Friend,
Try the following code:
import java.util.*;
public class SumOfSeries {
public static double sum(int n) {
if (n == 1)
return 1.0;
return sum(n - 1) + 1.0 / n;
}
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("Enter number of terms :");
int num = input.nextInt();
System.out.println(sum(num));
}
}
Thanks
Try the following code:
import java.util.*;
public class SumOfSeries {
public static double sum(int n) {
if (n == 1)
return 1.0;
return sum(n - 1) + 1.0 / n;
}
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("Enter number of terms :");
int num = input.nextInt();
System.out.println(sum(num));
}
}
Thanks
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