title: Students in a class receive their grades as Pass/Fail
body: <p>Students in a class receive their grades as Pass/Fail. Scores of 60 or more (out of 100) mean that the grade is "Pass". For lower scores, the grade is "Fail". In addition, scores above 95 (not included) are graded as "Top Score".</p>
  
  <pre><code>def exam_grade(score):
      if 100 &gt; 95:
          grade = "Top Score"
      elif  95 &gt;55:
          grade = "Pass"
      else:
          grade = "Fail"
      return grade
  
  print(exam_grade(65)) # Should be Pass
  print(exam_grade(55)) # Should be Fail
  print(exam_grade(60)) # Should be Pass
  print(exam_grade(95)) # Should be Pass
  print(exam_grade(100)) # Should be Top Score
  print(exam_grade(0)) # Should be Fail
  </code></pre>