While loop - Java Quiz Question

What will be the output of the following program?

public class Result {
    public static void main(String args[]) {
        int num = Integer.parseInt("10");
        double result = 0.0;
        while (num > 0) {
            result = result + 1 / num;
            num--;
        }
        String output = "" + result;
        System.out.println("Output = " + output.substring(0, 5));
    }
}

	Output = 2.928
	Output = 2.9289
	Output = 2.92896
	Some other output
	Compilation Error or Runtime Error

Topic: Converting Numbers to and from Strings In Java

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