





from __future__ import annotations

from typing import Generic, TypeVar

_UpperCamelCase    =	TypeVar('''T''')




class 			_lowerCamelCase	(      a      ):



      """simple docstring"""






      pass




class 			_lowerCamelCase	(      a      ):



      """simple docstring"""






      pass




class 			_lowerCamelCase	(      Generic[T]      ):



      """simple docstring"""






      def __init__(	self			,  UpperCAmelCase = 10				)    ->				List[str]:






        '''simple docstring'''






        __snake_case				:			list[T]            =    []
        __snake_case				:			int            =    limit







      def __bool__(	self				)    ->				bool:






        '''simple docstring'''






        return bool(self.stack				)







      def __str__(	self				)    ->				str:






        '''simple docstring'''






        return str(self.stack				)







      def   UpperCAmelCase						(	self			,  UpperCAmelCase				)    ->				None:






        '''simple docstring'''






        if len(self.stack				) >= self.limit:
          raise StackOverflowError
        self.stack.append(UpperCAmelCase				)







      def   UpperCAmelCase						(	self				)    ->				T:






        '''simple docstring'''






        if not self.stack:
          raise StackUnderflowError
        return self.stack.pop()







      def   UpperCAmelCase						(	self				)    ->				T:






        '''simple docstring'''






        if not self.stack:
          raise StackUnderflowError
        return self.stack[-1]







      def   UpperCAmelCase						(	self				)    ->				bool:






        '''simple docstring'''






        return not bool(self.stack				)







      def   UpperCAmelCase						(	self				)    ->				bool:






        '''simple docstring'''






        return self.size() == self.limit







      def   UpperCAmelCase						(	self				)    ->				int:






        '''simple docstring'''






        return len(self.stack				)







      def __contains__(	self			,  UpperCAmelCase				)    ->				bool:






        '''simple docstring'''






        return item in self.stack







def  lowerCAmelCase__(		)	->      None:
  __snake_case				:			Stack[int]            =    Stack(10			)
  assert bool(lowercase			) is False
  assert stack.is_empty() is True
  assert stack.is_full() is False
  assert str(lowercase			) == "[]"

  try:
    __snake_case				:			Any            =    stack.pop()
    raise AssertionError  # This should not happen
  except StackUnderflowError:
    assert True  # This should happen

  try:
    __snake_case				:			Tuple            =    stack.peek()
    raise AssertionError  # This should not happen
  except StackUnderflowError:
    assert True  # This should happen

  for i in range(10			):
    assert stack.size() == i
    stack.push(lowercase			)

  assert bool(lowercase			)
  assert not stack.is_empty()
  assert stack.is_full()
  assert str(lowercase			) == str(list(range(10			)			)			)
  assert stack.pop() == 9
  assert stack.peek() == 8

  stack.push(100			)
  assert str(lowercase			) == str([0, 1, 2, 3, 4, 5, 6, 7, 8, 100]			)

  try:
    stack.push(200			)
    raise AssertionError  # This should not happen
  except StackOverflowError:
    assert True  # This should happen

  assert not stack.is_empty()
  assert stack.size() == 10

  assert 5 in stack
  assert 55 not in stack


if __name__ == "__main__":
     test_stack()








_UpperCamelCase    =	[chr(i) for i in range(32, 126)]
_UpperCamelCase    =	list(range(len(alphabets)))
_UpperCamelCase    =	list(range(len(alphabets)))
_UpperCamelCase    =	list(range(len(alphabets)))
_UpperCamelCase    =	list(reversed(range(len(alphabets))))
_UpperCamelCase    =	[]
_UpperCamelCase    =	_UpperCamelCase    =	_UpperCamelCase    =	0







def  lowerCAmelCase__(		)	->      int:
  global gear_one_pos
  global gear_two_pos
  global gear_three_pos
  __snake_case				:			int            =    gear_one[0]
  gear_one.append(lowercase			)
  del gear_one[0]
  gear_one_pos += 1
  if gear_one_pos % int(len(lowercase			)			) == 0:
    __snake_case				:			List[str]            =    gear_two[0]
    gear_two.append(lowercase			)
    del gear_two[0]
    gear_two_pos += 1
    if gear_two_pos % int(len(lowercase			)			) == 0:
      __snake_case				:			Any            =    gear_three[0]
      gear_three.append(lowercase			)
      del gear_three[0]
      gear_three_pos += 1







def  lowerCAmelCase__(		lowercase    :      Tuple			)	->      Union[str, Any]:
  __snake_case				:			Union[str, Any]            =    alphabets.index(lowercase			)
  __snake_case				:			Tuple            =    gear_one[target]
  __snake_case				:			Union[str, Any]            =    gear_two[target]
  __snake_case				:			int            =    gear_three[target]
  __snake_case				:			Optional[int]            =    reflector[target]
  __snake_case				:			Union[str, Any]            =    gear_three.index(lowercase			)
  __snake_case				:			Optional[Any]            =    gear_two.index(lowercase			)
  __snake_case				:			int            =    gear_one.index(lowercase			)
  code.append(alphabets[target]			)
  rotator()


if __name__ == "__main__":
     _UpperCamelCase    =	list(input('''Type your message:\n'''))
     while True:
          try:
               _UpperCamelCase    =	int(input('''Please set token:(must be only digits)\n'''))
               break
          except Exception as error:
               print(error)
     for _ in range(token):
          rotator()
     for j in decode:
          engine(j)
     print('''\n''' + ''''''.join(code))
     print(
         F'''\nYour Token is {token} please write it down.\nIf you want to decode '''
         '''this message again you should input same digits as token!'''
     )

