title: finding the MAX number of characters in the list : Python code
body: <p>i have written the bellow code and i need to get the MAX number of characters from the list it gives.</p>
  
  <pre><code>def ssin(a):
      ASAS = map(lambda y: (chr(ord('A')+y),len(filter(lambda x: ord(x) - ord('A') == y, a))),range(0,26))
      return ASAS
  
  ssin('THE AGES OF THE KINGS')
  </code></pre>
  
  <p>answer: </p>
  
  <pre><code>[('A', 1), ('B', 0), ('C', 0), ('D', 0), ('E', 3), ('F', 1), ('G', 2),
  ('H', 2), ('I', 1), ('J', 0), ('K', 1), ('L', 0), ('M', 0), ('N', 1),
  ('O', 1), ('P', 0), ('Q', 0), ('R', 0), ('S', 2), ('T', 2), ('U', 0),
  ('V', 0), ('W', 0), ('X', 0), ('Y', 0), ('Z', 0)]
  </code></pre>
  
  <p>how to find the MAX number of characters in a given string?</p>