title: Filling an array of integers by one prompting
body: <p>How to fill an array of integers in Java  by asking the user to enter the  number once ?</p>
  
  <p>for example :</p>
  
  <ul>
  <li>Enter 3 integers >: 123</li>
  </ul>
  
  <p>then I want to get the array filled like that :</p>
  
  <pre><code>arr[0]=1
  arr[1]=2
  arr[2]=3 
  </code></pre>
  
  <p>I hope the question is clear :)</p>
  
  <p>rgds</p>