title: Python dictionary removes duplicates by default(But i dont want to remove duplicates)
body: <p>Python dictionary removes duplicates by default But i dont want to remove duplicates</p>
  
  <p>Program</p>
  
  <pre><code>s = {"a":"s","a":"b","b":"d"}
  print s
  </code></pre>
  
  <p>Output</p>
  
  <pre><code>{'a': 'b', 'b': 'd'}
  </code></pre>
  
  <p>Output which is expected</p>
  
  <pre><code>{'a':'s','a':'b','b':'d'}
  </code></pre>