Solution: Find the Egyptian Fraction

using System;
using System.Collections.Generic;
class Program
{
    /// <summary>
    /// Finds the Egyptian fraction denominators.
    /// </summary>
    /// <param name="numerator">Numerator of the fraction.</param>
    /// <param name="denominator">Denominator of the fraction.</param>
    /// <returns>An array of denominators of the Egyptian fraction.</returns>
    public static int[] EgyptianFraction(int numerator, int denominator)
    {
        // A List to store denominator
        List<int> lstDenominator = new List<int>();
        // While loop runs until fraction becomes 0 i.e., numerator becomes 0
        while (numerator != 0)
        {
            // taking ceiling
            int x = (int)Math.Ceiling((double)denominator / numerator);
            // storing value in lstDenominator list
            lstDenominator.Add(x);
            // updating new numerator and denominator
            numerator = x * numerator - denominator;
            denominator = denominator * x;
        }
        return lstDenominator.ToArray();
    }
    // Driver code to test above method
    public static void Main(string[] args)
    {
        Console.WriteLine("[" + string.Join(", ", EgyptianFraction(6, 14)) + "]");
        Console.WriteLine("[" + string.Join(", ", EgyptianFraction(2, 3)) + "]"); 
    }
}