



from __future__ import annotations

import random
import string

class        _A			:



       def __init__(						self				:	Optional[int]	,						__SCREAMING_SNAKE_CASE				:	str | None = None):


           '''simple docstring'''

           __a					=							passcode or self.__passcode_creator()
           __a					=							self.__make_key_list()
           __a					=							self.__make_shift_key()



       def __str__(						self				:	Tuple):


           '''simple docstring'''

           return "".join(self.__passcode)



       def 						_lowerCamelCase     (						self				:	Optional[Any]	,						__SCREAMING_SNAKE_CASE				:	list[int]):


           '''simple docstring'''

           for i in range(1	,						len(__SCREAMING_SNAKE_CASE)	,						2):
               iterlist[i] *= -1
           return iterlist



       def 						_lowerCamelCase     (						self				:	Any):


           '''simple docstring'''

           __a					=							string.ascii_letters + string.digits
           __a					=							[random.choice(__SCREAMING_SNAKE_CASE) for _ in range(random.randint(10	,						20))]
           return password



       def 						_lowerCamelCase     (						self				:	Any):


           '''simple docstring'''

           __a					=							(
               string.ascii_letters + string.digits + string.punctuation + ''' \t\n'''
           )

           __a					=							[]

           # creates points known as breakpoints to break the key_list_options at those
           # points and pivot each substring
           __a					=							sorted(set(self.__passcode))
           __a					=							[]

           # algorithm for creating a new shuffled list, keys_l, out of key_list_options
           for i in key_list_options:
               temp_list.extend(__SCREAMING_SNAKE_CASE)

               # checking breakpoints at which to pivot temporary sublist and add it into
               # keys_l
               if i in breakpoints or i == key_list_options[-1]:
                   keys_l.extend(temp_list[::-1])
                   temp_list.clear()

        # returning a shuffled keys_l to prevent brute force guessing of shift key
           return keys_l



       def 						_lowerCamelCase     (						self				:	List[str]):


           '''simple docstring'''

           __a					=							sum(self.__neg_pos([ord(__SCREAMING_SNAKE_CASE) for x in self.__passcode]))
           return num if num > 0 else len(self.__passcode)



       def 						_lowerCamelCase     (						self				:	Any	,						__SCREAMING_SNAKE_CASE				:	str):


           '''simple docstring'''

           __a					=							''''''

           # decoding shift like Caesar cipher algorithm implementing negative shift or
           # reverse shift or left shift
           for i in encoded_message:
               __a					=							self.__key_list.index(__SCREAMING_SNAKE_CASE)
               decoded_message += self.__key_list[
                   (position - self.__shift_key) % -len(self.__key_list)
               ]

           return decoded_message





       def 						_lowerCamelCase     (						self				:	Dict	,						__SCREAMING_SNAKE_CASE				:	str):


           '''simple docstring'''

           __a					=							''''''

           # encoding shift like Caesar cipher algorithm implementing positive shift or
           # forward shift or right shift
           for i in plaintext:
               __a					=							self.__key_list.index(__SCREAMING_SNAKE_CASE)
               encoded_message += self.__key_list[
                   (position + self.__shift_key) % len(self.__key_list)
               ]

           return encoded_message





def 	__snake_case      (     _UpperCAmelCase = "Hello, this is a modified Caesar cipher"							):
    __a					=							ShuffledShiftCipher()
    return cipa.decrypt(cipa.encrypt(_UpperCAmelCase							)							)


if __name__ == "__main__":
 import doctest

 doctest.testmod()










from __future__ import annotations

from typing import Generic, TypeVar

__snake_case		:str 						=	TypeVar('''T''')

class        _A			(      __UpperCAmelCase       ):
       pass


class        _A			(      __UpperCAmelCase       ):
       pass


class        _A			(      Generic[T]       ):



       def __init__(						self				:	List[Any]	,						__SCREAMING_SNAKE_CASE				:	int = 10):


           '''simple docstring'''

           __a					=							[]
           __a					=							limit



       def __bool__(						self				:	List[Any]):


           '''simple docstring'''

           return bool(self.stack)



       def __str__(						self				:	Any):


           '''simple docstring'''

           return str(self.stack)



       def 						_lowerCamelCase     (						self				:	List[Any]	,						__SCREAMING_SNAKE_CASE				:	T):


           '''simple docstring'''

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



       def 						_lowerCamelCase     (						self				:	str):


           '''simple docstring'''

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



       def 						_lowerCamelCase     (						self				:	Optional[Any]):


           '''simple docstring'''

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



       def 						_lowerCamelCase     (						self				:	Union[str, Any]):


           '''simple docstring'''

           return not bool(self.stack)



       def 						_lowerCamelCase     (						self				:	Tuple):


           '''simple docstring'''

           return self.size() == self.limit



       def 						_lowerCamelCase     (						self				:	Union[str, Any]):


           '''simple docstring'''

           return len(self.stack)





       def __contains__(						self				:	int	,						__SCREAMING_SNAKE_CASE				:	T):


           '''simple docstring'''

           return item in self.stack





def 	__snake_case      (     ):
    __a					=							Stack(10							)
    assert bool(_UpperCAmelCase							) is False
    assert stack.is_empty() is True
    assert stack.is_full() is False
    assert str(_UpperCAmelCase							) == "[]"

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

    try:
        __a					=							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(_UpperCAmelCase							)

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

    stack.push(100							)
    assert str(_UpperCAmelCase							) == 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()





