


import random
import sys

from . import cryptomath_module as cryptomath

snake_case_  :     Dict							  =							(
    R''' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`'''
    R'''abcdefghijklmnopqrstuvwxyz{|}~'''
)







def   lowerCamelCase(				a__		,a__		,a__):
				if mode == "encrypt":
								if key_a == 1:
												sys.exit(
												    '''The affine cipher becomes weak when key '''
												    '''A is set to 1. Choose different key''')
								if key_b == 0:
												sys.exit(
												    '''The affine cipher becomes weak when key '''
												    '''B is set to 0. Choose different key''')
				if key_a < 0 or key_b < 0 or key_b > len(a__) - 1:
								sys.exit(
								    '''Key A must be greater than 0 and key B must '''
								    f"be between 0 and {len(a__) - 1}.")
				if cryptomath.gcd(a__		,len(a__)) != 1:
								sys.exit(
								    f"Key A {key_a} and the symbol set size {len(a__)} "
								    '''are not relatively prime. Choose a different key.''')







def   lowerCamelCase(				a__		,a__):
				_SCREAMING_SNAKE_CASE					,			_SCREAMING_SNAKE_CASE     					=divmod(a__		,len(a__))
				check_keys(a__		,a__		,'''encrypt''')
				_SCREAMING_SNAKE_CASE     					=''''''
				for symbol in message:
								if symbol in SYMBOLS:
												_SCREAMING_SNAKE_CASE     					=SYMBOLS.find(a__)
												cipher_text += SYMBOLS[(sym_index * key_a + key_b) % len(a__)]
								else:
												cipher_text += symbol
				return cipher_text







def   lowerCamelCase(				a__		,a__):
				_SCREAMING_SNAKE_CASE					,			_SCREAMING_SNAKE_CASE     					=divmod(a__		,len(a__))
				check_keys(a__		,a__		,'''decrypt''')
				_SCREAMING_SNAKE_CASE     					=''''''
				_SCREAMING_SNAKE_CASE     					=cryptomath.find_mod_inverse(a__		,len(a__))
				for symbol in message:
								if symbol in SYMBOLS:
												_SCREAMING_SNAKE_CASE     					=SYMBOLS.find(a__)
												plain_text += SYMBOLS[
												    (sym_index - key_b) * mod_inverse_of_key_a % len(a__)
												]
								else:
												plain_text += symbol
				return plain_text







def   lowerCamelCase(				):
				while True:
								_SCREAMING_SNAKE_CASE     					=random.randint(2		,len(a__))
								_SCREAMING_SNAKE_CASE     					=random.randint(2		,len(a__))
								if cryptomath.gcd(a__		,len(a__)) == 1 and key_b % len(a__) != 0:
												return key_b * len(a__) + key_b







def   lowerCamelCase(				):
				_SCREAMING_SNAKE_CASE     					=input('''Enter message: ''').strip()
				_SCREAMING_SNAKE_CASE     					=int(input('''Enter key [2000 - 9000]: ''').strip())
				_SCREAMING_SNAKE_CASE     					=input('''Encrypt/Decrypt [E/D]: ''').strip().lower()

				if mode.startswith('''e'''):
								_SCREAMING_SNAKE_CASE     					='''encrypt'''
								_SCREAMING_SNAKE_CASE     					=encrypt_message(a__		,a__)
				elif mode.startswith('''d'''):
								_SCREAMING_SNAKE_CASE     					='''decrypt'''
								_SCREAMING_SNAKE_CASE     					=decrypt_message(a__		,a__)
				print(f"\n{mode.title()}ed text: \n{translated}")


if __name__ == "__main__":
							import doctest

							doctest.testmod()
							# main()



import math

class   A__							:




						def __init__(    self   : Optional[int]			,      _a   : int			,      _a   : List[Any]			,      _a   : int					)							->       Optional[int]:


										"""simple docstring"""





										_SCREAMING_SNAKE_CASE     					=x
										_SCREAMING_SNAKE_CASE     					=y
										_SCREAMING_SNAKE_CASE     					=z




						def __repr__(    self   : List[str]					)							->       str:


										"""simple docstring"""





										return f"Point({self.x}, {self.y}, {self.z})"







def   lowerCamelCase(				a__		,a__):
				return math.sqrt(abs((b.x - a.x) ** 2 + (b.y - a.y) ** 2 + (b.z - a.z) ** 2))


if __name__ == "__main__":
							import doctest

							doctest.testmod()