class MinimumDistance
{
    int minDist(int arr[], int n, int x, int y)
    {
        int i, j;
        int min_dist = Integer.MAX_VALUE;
        for (i = 0; i < n; i++)
        {
            for (j = i + 1; j < n; j++)
            {
                if ((x == arr[i] && y == arr[j] || y == arr[i] && x == arr[j]) && min_dist > Math.abs(i - j))


                    min_dist = Math.abs(i - j);
            }
        }
        return min_dist;
    }

    public static void main(String[] args)
    {
        MinimumDistance min = new MinimumDistance();
        int arr[] = {3, 5, 4, 2, 6};
        int n = arr.length;
        int x = 3;
        int y = 6;

        System.out.println("Minimum distance between " + x + " and " + y
                + " is " + min.minDist(arr, n, x, y));
    }
}