title: How to find repeated values in Array List?
body: <p>In array List</p>
  
  <pre><code>my @array = ('val1','val2','val3','val4','val1');
  </code></pre>
  
  <p>I would like to get output like below</p>
  
  <pre><code>Output:
  No of repetition of Val1 = 2 times
  </code></pre>
  
  <p>Please help me to get this output.</p>
  
  <p>Thanks in advance!</p>