Arrays - 02_TwoArraysEqual

using System;

/*
 * 2. Write a program that reads two arrays from the console and compares them element by element.
 */
class TwoArraysEqual
{
    static void Main()
    {
        int n;
        int m;
        bool equal = true;

        Console.Write("Number of the first array elements: ");
        string strN = Console.ReadLine();

        Console.Write("Number of the second array elements: ");
        string strM = Console.ReadLine();

        if (!int.TryParse(strN, out n) || !int.TryParse(strM, out m))
        {
            Console.WriteLine("Invalid numbers!");
        }
        else
        {
            if (n != m)
            {
                equal = false;
            }
            else
            {
                int[] firstArr = new int[n];
                int[] secondArr = new int[m];

                for (int i = 0; i < firstArr.Length; i++)
                {
                    Console.Write("Please enter a first array elements: ");
                    firstArr[i] = int.Parse(Console.ReadLine());
                }

                for (int j = 0; j < secondArr.Length; j++)
                {
                    Console.Write("Please enter a second array elements: ");
                    secondArr[j] = int.Parse(Console.ReadLine());
                }

                for (int i = 0; i < firstArr.Length; i++)
                {
                    if (firstArr[i] != secondArr[i])
                    {
                        equal = false;
                    }
                }
            }

            Console.WriteLine("Arrays are equal? - {0}", equal);
        }
    }
}