title: C# Addition of two 2-Dimensional Arrays
body: <p>Okay, So as the title says I need help finding a simple way of adding two arrays together.
  This is my code so far: </p>
  
  <pre><code>static void Main()
  {
      Console.Write("Enter Rows: ");
      int row = Convert.ToInt32(Console.ReadLine());
      Console.Write("Enter Columns: ");
      int col = Convert.ToInt32(Console.ReadLine());
      int[,] a = new int[row, col];
      for (int i = 0; i &lt; row; i++)
      {
          for (int j = 0; j &lt; col; j++)
          {
              Console.Write("Enter Matrix({0},{1}): ", i, j);
              a[i, j] = Convert.ToInt32(Console.ReadLine());
          }
      }
      int[,] b = new int[row, col];
      for (int i = 0; i &lt; row; i++)
      {
          for (int j = 0; j &lt; col; j++)
          {
              Console.Write("Enter Matrix({0},{1}): ", i, j);
              a[i, j] = Convert.ToInt32(Console.ReadLine());
          }
      }
  </code></pre>
  
  <p>So, how would I add these two array together, and print out the result.
  Thanks.</p>