parameters: (self, A)
return_statement: return result
docstring: :type A: List[str]
          :rtype: int
docstring_summary: :type A: List[str]
          :rtype: int
docstring_tokens: : type A : List [ str ] : rtype : int
function: def minDeletionSize(self, A):
          """
          :type A: List[str]
          :rtype: int
          """
          result = 0
          for col in itertools.izip(*A):
              if any(col[i] > col[i+1] for i in xrange(len(col)-1)):
                  result += 1
          return result
function_tokens: def minDeletionSize ( self , A ) : result = 0 for col in itertools . izip ( * A ) : if any ( col [ i ] > col [ i + 1 ] for i in xrange ( len ( col ) - 1 ) ) : result += 1 return result