title: An array of List in c#
body: <p>I want to have an array of Lists.
  In c++ I do like:</p>
  
  <pre><code>List&lt;int&gt; a[100];
  </code></pre>
  
  <p>which is an array of 100 Lists. each list can contain many elements.
  I don't know how to do this in c#. Can anyone help me?</p>