title: How can remove the last digit in an int (C#)?
body: <p>How can I remove the last digit in an int (C#)?</p>
  
  <ol>
  <li><p>I would like to use in c# console, user put 9 digit number and I remove the last digit of number  </p></li>
  <li><p>how should I choose some digit from above for example 1234456782 and i choose 2-4-6-8?</p></li>
  </ol>