title: How to accept values to 2d List in dart
body: <pre><code>List list1  = [
   [1, 1, 1], 
   [1, 1, 1], 
   [1, 1, 1]
  ];
  
  print(list1); 
  
  }
  </code></pre>
  <p>Here, I've created a list with initialization, but I need to accept values from the console.</p>