

"""simple docstring"""




from __future__ import annotations

from collections.abc import Iterator
from typing import Any





class      __UpperCamelCase					:


		def __init__(self					:						List[str]	,	__SCREAMING_SNAKE_CASE					:						Any):
							A     =   data
							A     =   None


		def __str__(self					:						Dict):
							return F"""{self.data}"""





class      __UpperCamelCase					:


		def __init__(self					:						Tuple):
							A     =   None
							A     =   None


		def __iter__(self					:						Union[str, Any]):
							A     =   self.front
							while node:
												yield node.data
												A     =   node.next


		def __len__(self					:						Optional[Any]):
							return len(tuple(iter(self)))


		def __str__(self					:						Any):
							return " <- ".join(str(__SCREAMING_SNAKE_CASE) for item in self)


		def    SCREAMING_SNAKE_CASE__  (self					:						Optional[int]):
							return len(self) == 0


		def    SCREAMING_SNAKE_CASE__  (self					:						List[str]	,	__SCREAMING_SNAKE_CASE					:						Any):
							A     =   Node(__SCREAMING_SNAKE_CASE)
							if self.is_empty():
												A     =   A     =   node
							else:
												assert isinstance(self.rear	,	__SCREAMING_SNAKE_CASE)
												A     =   node
												A     =   node


		def    SCREAMING_SNAKE_CASE__  (self					:						Dict):
							if self.is_empty():
												raise IndexError("dequeue from empty queue")
							assert isinstance(self.front	,	__SCREAMING_SNAKE_CASE)
							A     =   self.front
							A     =   self.front.next
							if self.front is None:
												A     =   None
							return node.data


		def    SCREAMING_SNAKE_CASE__  (self					:						Union[str, Any]):
							A     =   A     =   None


if __name__ == "__main__":
	from doctest import testmod

	testmod()









'''simple docstring'''




from collections import Counter
from functools import total_ordering

from data_structures.heap.heap import Heap





@total_ordering
class _snake_case :
							"""simple docstring"""





							def __init__( self      ,					__A      ,					__A						)  ->None:



											"""simple docstring"""







											__lowerCamelCase		:   List[Any]           =       word
											__lowerCamelCase		:   Optional[Any]           =       count







							def __eq__( self      ,					__A						)  ->bool:



											"""simple docstring"""







											if not isinstance(__A      ,					__A						):
															return NotImplemented
											return self.count == other.count







							def __lt__( self      ,					__A						)  ->bool:



											"""simple docstring"""







											if not isinstance(__A      ,					__A						):
															return NotImplemented
											return self.count < other.count





def 				a_							(    lowercase				,    lowercase     )      ->list[str]:






				'''simple docstring'''

				__lowerCamelCase		:   Heap[WordCount]           =       Heap()
				__lowerCamelCase		:   int           =       Counter(lowercase     )
				heap.build_max_heap(
				    [WordCount(lowercase				,    lowercase     ) for word, count in count_by_word.items()]     )
				return [heap.extract_max().word for _ in range(min(lowercase				,    len(lowercase     )     )     )]


if __name__ == "__main__":
				import doctest

				doctest.testmod()





