input: Write a function to convert a given list of integers into a dictionary where the keys are the integers and the values are their string representations. Iterate over the dictionary and print each string representation. If the input list is empty, return an empty dictionary and print nothing.
  
  assert convert_list_to_dict([1, 2, 3, 4])=={1: 'one', 2: 'two', 3: 'three', 4: 'four'}
  assert convert_list_to_dict([])=={}
output: def convert_list_to_dict(lst):
      num_to_str = {1: 'one', 2: 'two', 3: 'three', 4: 'four'}
      result = {num: num_to_str[num] for num in lst if num in num_to_str}
      for value in result.values():
          print(value)
      return result