title: Array of zero size?
body: <p>Generally we declare the array in following format:</p>
  
  <pre><code>DataType array_name[SIZE];
  </code></pre>
  
  <p>SO If I tried creating 0 length array for e.g.</p>
  
  <pre><code>int arr[0]; //Line#1
  arr[0] = 5; //Line#2
  </code></pre>
  
  <p>I do not get any error when above code is executed.In this case is memory allocated for single integer? </p>