input: Write a function to sort a list of strings in alphabetical order and print each string. The function should take a list of strings as input.
  assert sort_and_print(['cat', 'dog', 'apple', 'banana'])==None
  ['apple', 'banana', 'cat', 'dog']
  assert sort_and_print(['zebra', 'elephant', 'ant', 'bird'])==None
  ['ant', 'bird', 'elephant', 'zebra']
  assert sort_and_print([])==None
  []
output: def sort_and_print(strings):
      sorted_strings = sorted(strings)
      for s in sorted_strings:
          print(s)