title: Problems Adding two double numbers
body: <p>I have very stupid issue i am simply taking input of on double and adding it to other double which is already declared and assign a value but sum is not showing floating point </p>
  
  <pre><code>double d = 4.0;
  // Getting second double from user
  double numDouble = Double.Parse(Console.ReadLine());
  
  //Printing double number :
  Console.WriteLine(d + numDouble);
  </code></pre>
  
  <p>result is always <code>4.0 + 2.0 = 6</code> but i want <strong>6.0</strong>
  any idea </p>