title: User input row and column size for a 2-D array with Random numbers filling it C#
body: <p>Hi I am very new to coding and was trying to figure out how to create a 2d array. That asks the user to input row and column size than fills those chosen row and column sizes with random numbers. After days of trying to figure it out I decided to come on here for help. Here is what I have so far, its all over the places I KNOW.</p>
  <pre><code>                char row = 'i';
                  char column = 'j';
                  int[,] twoDarray = new int[row, column];
                  
                  int min = 0;
                  int max = 100;
                  Random randNum = new Random();
                  for (int i = 0; i &lt; twoDarray.Length; ++i)
                  
                  for (int j = 0; j &lt; twoDarray.Length; ++j) 
                  
                  {
                     twoDarray[i, j] = Convert.ToInt32(In.ReadLine());
                  }
                      
  </code></pre>