ICSE Class 9 Computer Applications Question 25 of 29

Iterative Constructs in Java — Question 28

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28
Question

Question 21(iv)

Write a program in Java to find the sum of the given series:

1/2 + 2/3 + 3/4 + ... + 49/50

Answer
import java.util.Scanner;

public class KboatSeries
{
    public static void main(String args[]) {
        double sum = 0;
        for (int i = 1; i <= 49; i++)
            sum += i / (double)(i + 1);
        System.out.println("Sum = " + sum);
    }
}
Output
BlueJ output of KboatSeries.java