title: Shortest way to check perfect Square?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/343852/whats-a-good-algorithm-to-determine-if-an-input-is-a-perfect-square">What&#39;s a good algorithm to determine if an input is a perfect square?</a>  </p>
  </blockquote>
  
  
  
  <p>I want Shortest and Simplest way to Check a number is perfect square in C#</p>
  
  <p><strong>Some of Perfect Squares:</strong></p>
  
  <pre><code>1, 4, 9, 16, 25, 36, 49, 64, 81, 100, ......
  </code></pre>