تحديات برمجيةالتحدي الرابع - حل التمرين الخامس بلغة C#

using System;

class Program
{
    static void Main(string[] args)
    {
        int rows = 3;
        int cols = 3;
        int[,] matrix = new int[rows, cols];
        int[] array = new int[rows * cols];

        for (int i = 0; i < rows; i++)
        {
            for (int j = 0; j < cols; j++)
            {
                Console.Write("Enter matrix[" + i + "][" + j + "]: ");
                matrix[i, j] = Int32.Parse(Console.ReadLine());
            }
        }

        Console.WriteLine("\nMatrix values");

        for (int i = 0; i < rows; i++)
        {
            for (int j = 0; j < cols; j++)
            {
                Console.Write(matrix[i, j] + " ");
            }
            Console.WriteLine();
        }

        for (int i = 0; i < rows; i++)
        {
            for (int j = 0; j < cols; j++)
            {
                array[j + (i * cols)] = matrix[i, j];
            }
        }

        Console.WriteLine("\nArray values");

        for (int i = 0; i < array.Length; i++)
        {
            Console.Write(array[i] + " ");
        }

        Console.ReadKey();
    }
}