CompareChars

using System;
//Write a program that compares two char arrays lexicographically (letter by letter).

class Program
{
static void Main()
{
    Console.Write("Enter the length of 1st array: ");
    int lengthOne = int.Parse(Console.ReadLine());
    char[] arrayOne = new char[lengthOne];
    for (int firstArray = 0; firstArray < lengthOne; firstArray++)
    {
        Console.Write("Enter array[{0}] = ", firstArray);
        arrayOne[firstArray] = char.Parse(Console.ReadLine());
    }
    Console.Write("Enter the length of 2nd array: ");
    int lengthTwo = int.Parse(Console.ReadLine());
    char[] arrayTwo = new char[lengthTwo];
    for (int secondArray = 0; secondArray < lengthTwo; secondArray++)
    {
        Console.Write("Enter array[{0}] = ", secondArray);
        arrayTwo[secondArray] = char.Parse(Console.ReadLine());
    }
    //start Compare
    bool isEqual = false;
    if (lengthOne == lengthTwo)
    {
        for (int i = 0; i < lengthOne; i++)
        {
            if (arrayOne[i] == arrayTwo[i])
            {
                isEqual = true;
            }
            if (arrayOne[i] < arrayTwo[i])
            {
                Console.WriteLine("Array one is lexicographically first");
                break;
            }
            if (arrayTwo[i] < arrayOne[i])
            {
                Console.WriteLine("Array two is lexicographically first");
                break;
            }
        }
    }
    else if (lengthOne > lengthTwo)
    {
        Console.WriteLine("Array two is lexicographically first");
    }
    else if (lengthTwo > lengthOne)
    {
        Console.WriteLine("Array one is lexicographically first");
    }
    if (isEqual == true)
    {
        Console.WriteLine("The two arrays are Equal !");
    }

}
}