Calculate sum - Java Quiz Question

Count the number of lines and number of words in a given paragraph

Remove preoccured characters from the sentence Next-but

What will be the output of the following program?

public class FindSum 
{
    public static void main(String[] args) 
    {
        int[] a = {12, 15, 11, 13, 9, 25};
        int[] a2 = {12, 15, 11, 13, 9, 25};
        int sum = 0;
        for (int i = 0; i < a.length; i++) 
        {
            if (a[i] % 3 == a2[a.length - i] % 5) 
            {
                sum += i * i;
            }
        }
        System.out.println("sum = " + sum);
    }
}

	sum = 5
	sum = 25
	sum = 30
	Compilation Error
	Throws ArrayIndexOutOfBoundsException

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