title: Converting File to Dictionary Including Duplicates
body: <p>I want to convert a file of floats into a dictionary which includes any duplicates there may be. For example, I have a .txt file f.</p>
  <p>1.1 1.1 2.2 3.3 5.5 5.5 5.5</p>
  <p>And I want a dictionary that would say</p>
  <p>{1.1: 2, 2.2: 1, 3.3: 1, 5.5: 3}</p>
  <p>How can I do this???</p>