title: Initialize 2D array
body: <p>I am trying to initialize a 2D array, in which the type of each element is <strong>char</strong>.
  So far, I can only initialize this array in the follow way.  </p>
  
  <pre><code>public class ticTacToe 
  {
  private char[][] table;
  
  public ticTacToe()
  {
      table[0][0] = '1';
      table[0][1] = '2';
      table[0][2] = '3';
      table[1][0] = '4';
      table[1][1] = '5';
      table[1][2] = '6';
      table[2][0] = '7';
      table[2][1] = '8';
      table[2][2] = '9';
  }
  }
  </code></pre>
  
  <p><strong>I think if the array is 10*10, it is the trivial way.
  Is there any efficient way to do that?</strong></p>