





class 			__A       :




      """simple docstring"""







      def __init__(		self):



             """simple docstring"""





             _lowerCamelCase							:     dict[str, TrieNode]	=		{}  # Mapping from char to TrieNode
             _lowerCamelCase							:     List[str]	=		False


      def 				__snake_case			(		self      ,							a__):



             """simple docstring"""





             for word in words:
                    self.insert(a__)


      def 				__snake_case			(		self      ,							a__):



             """simple docstring"""





             _lowerCamelCase							:     Union[str, Any]	=		self
             for char in word:
                    if char not in curr.nodes:
                           _lowerCamelCase							:     int	=		TrieNode()
                    _lowerCamelCase							:     Tuple	=		curr.nodes[char]
             _lowerCamelCase							:     List[str]	=		True


      def 				__snake_case			(		self      ,							a__):



             """simple docstring"""





             _lowerCamelCase							:     Any	=		self
             for char in word:
                    if char not in curr.nodes:
                           return False
                    _lowerCamelCase							:     Tuple	=		curr.nodes[char]
             return curr.is_leaf



      def 				__snake_case			(		self      ,							a__):



             """simple docstring"""





             def _delete(a__      ,							a__      ,							a__) -> bool:
                    if index == len(a__):
                           # If word does not exist
                           if not curr.is_leaf:
                                  return False
                           _lowerCamelCase							:     Dict	=		False
                           return len(curr.nodes) == 0
                    _lowerCamelCase							:     Dict	=		word[index]
                    _lowerCamelCase							:     str	=		curr.nodes.get(a__)
                    # If char not in current trie node
                    if not char_node:
                           return False
                    # Flag to check if node can be deleted
                    _lowerCamelCase							:     List[Any]	=		_delete(a__      ,							a__      ,							index + 1)
                    if delete_curr:
                           del curr.nodes[char]
                           return len(curr.nodes) == 0
                    return delete_curr

             _delete(self      ,							a__      ,							0)




def    __UpperCAmelCase(      lowercase_ ,    lowercase_      ):
       if node.is_leaf:
              print(lowercase_ ,    end=''' '''      )

       for key, value in node.nodes.items():
              print_words(lowercase_ ,    word + key      )




def    __UpperCAmelCase(      ):
       _lowerCamelCase							:     Tuple	=		'''banana bananas bandana band apple all beast'''.split()
       _lowerCamelCase							:     Tuple	=		TrieNode()
       root.insert_many(lowercase_      )
       # print_words(root, "")
       assert all(root.find(lowercase_      ) for word in words      )
       assert root.find('''banana'''      )
       assert not root.find('''bandanas'''      )
       assert not root.find('''apps'''      )
       assert root.find('''apple'''      )
       assert root.find('''all'''      )
       root.delete('''all'''      )
       assert not root.find('''all'''      )
       root.delete('''banana'''      )
       assert not root.find('''banana'''      )
       assert root.find('''bananas'''      )
       return True




def    __UpperCAmelCase(      lowercase_ ,    lowercase_      ):
       print(str(lowercase_      ) ,    '''works!''' if passes else '''doesn\'t work :('''      )




def    __UpperCAmelCase(      ):
       assert test_trie()




def    __UpperCAmelCase(      ):
       print_results('''Testing trie functionality''' ,    test_trie()      )


if __name__ == "__main__":
       main()








def    __UpperCAmelCase(      lowercase_      ):
       # if the collection is empty, returns empty
       if collection == []:
              return []

       # get some information about the collection
       _lowerCamelCase							:     Tuple	=		len(lowercase_      )
       _lowerCamelCase							:     List[str]	=		max(lowercase_      )
       _lowerCamelCase							:     Any	=		min(lowercase_      )

       # create the counting array
       _lowerCamelCase							:     str	=		coll_max + 1 - coll_min
       _lowerCamelCase							:     Union[str, Any]	=		[0] * counting_arr_length

       # count how much a number appears in the collection
       for number in collection:
              counting_arr[number - coll_min] += 1

       # sum each position with it's predecessors. now, counting_arr[i] tells
       # us how many elements <= i has in the collection
       for i in range(1 ,    lowercase_      ):
              _lowerCamelCase							:     Union[str, Any]	=		counting_arr[i] + counting_arr[i - 1]

       # create the output collection
       _lowerCamelCase							:     Dict	=		[0] * coll_len

       # place the elements in the output, respecting the original order (stable
       # sort) from end to begin, updating counting_arr
       for i in reversed(range(0 ,    lowercase_      )      ):
              _lowerCamelCase							:     Union[str, Any]	=		collection[i]
              counting_arr[collection[i] - coll_min] -= 1

       return ordered




def    __UpperCAmelCase(      lowercase_      ):
       return "".join([chr(lowercase_      ) for i in counting_sort([ord(lowercase_      ) for c in string]      )]      )


if __name__ == "__main__":
       # Test string sort
       assert counting_sort_string('thisisthestring') == "eghhiiinrsssttt"

       _lowerCamelCase			       =      input('Enter numbers separated by a comma:\n').strip()
       _lowerCamelCase			       =      [int(item) for item in user_input.split(',')]
       print(counting_sort(unsorted))

