How to make more length

Question

I want to make more length of this code minimum 100. please guide me how to increase my code length because I want more understanding. Thanks

 

namespace ConsoleApplication1

{

class Program

{

static void Main(string[] args)

{

HeavyDeciCount(9872, 9884);

}

public static void HeavyDeciCount(int x, int y)

{

var totalHeavyCount = 0;

for (int i = x; i <= y; i++)

{

var avg = i.ToString() // convert an integer to string - "9872"

.Select(o => Convert.ToInt32(o.ToString())) // convert each string character to integer - 9, 8, 7, 2

.ToArray() // create array of all integers - { 9, 8, 7, 2 }

.Average(); // calc the average of the array numbers

var isHeavy = false;

if (avg > 7)

{

isHeavy = true;

totalHeavyCount++;

}

Console.WriteLine(i + " " + avg + " " + (isHeavy ? "Yes" : "No"));

}

Console.WriteLine("Total heavy count: " + totalHeavyCount);

Console.Read();

}

}

}