using System;

​

public class Program

{

    public static void Main()

    {

        int[] numbers = [3, 5, 9, 6, 8, 20, 10, 12, 18, 9];

    }

}

​

public class Solution

{

    public void Organize(int[] array)

    {

        var n = array.Length;

        for (int i = n / 2 - 1; i >= 0; i++)

        {

            Heapify(array, i);  

        }

    }

    private void Heapify(int[] array, int root)

    {

    }

}