
"""simple docstring"""






from string import ascii_uppercase

__UpperCAmelCase       =  {char: i for i, char in enumerate(ascii_uppercase)}
__UpperCAmelCase       =  dict(enumerate(ascii_uppercase))






def 						_snake_case       (	lowercase__		:  str      ,     lowercase__		:  str		)  ->				str:


			'''simple docstring'''





			lowerCAmelCase_    :List[Any]			     =  len(snake_case_		)
			lowerCAmelCase_    :Optional[int]			     =  0
			while True:
						if x == i:
									lowerCAmelCase_    :Dict			     =  0
						if len(snake_case_		) == len(snake_case_		):
									break
						key += key[i]
						i += 1
			return key






def 						_snake_case       (	lowercase__		:  str      ,     lowercase__		:  str		)  ->				str:


			'''simple docstring'''





			lowerCAmelCase_    :Union[str, Any]			     =  """"""
			lowerCAmelCase_    :str			     =  0
			for letter in message:
						if letter == " ":
									cipher_text += " "
						else:
									lowerCAmelCase_    :Any			     =  (dicta[letter] - dicta[key_new[i]]) % 2_6
									i += 1
									cipher_text += dicta[x]
			return cipher_text






def 						_snake_case       (	lowercase__		:  str      ,     lowercase__		:  str		)  ->				str:


			'''simple docstring'''





			lowerCAmelCase_    :Any			     =  """"""
			lowerCAmelCase_    :Dict			     =  0
			for letter in cipher_text:
						if letter == " ":
									or_txt += " "
						else:
									lowerCAmelCase_    :Dict			     =  (dicta[letter] + dicta[key_new[i]] + 2_6) % 2_6
									i += 1
									or_txt += dicta[x]
			return or_txt






def 						_snake_case       (	)  ->				None:


			'''simple docstring'''





			lowerCAmelCase_    :Union[str, Any]			     =  """THE GERMAN ATTACK"""
			lowerCAmelCase_    :str			     =  """SECRET"""
			lowerCAmelCase_    :str			     =  generate_key(snake_case_      ,     snake_case_		)
			lowerCAmelCase_    :List[Any]			     =  cipher_text(snake_case_      ,     snake_case_		)
			print(f"""Encrypted Text = {s}"""		)
			print(f"""Original Text = {original_text(snake_case_      ,     snake_case_		)}"""		)


if __name__ == "__main__":
				import doctest

				doctest.testmod()
				main()







'''simple docstring'''

def      UpperCamelCase_						(					snake_case_       :       list[int]						,		snake_case_       :       list[int]      )					->     tuple[float, float]:






 '''simple docstring'''

 if not len(snake_case_      ) == len(snake_case_      ) == 3:
  raise ValueError("""Please enter a valid equation."""      )
 if equationa[0] == equationa[1] == equationa[0] == equationa[1] == 0:
  raise ValueError("""Both a & b of two equations can't be zero."""      )

 # Extract the coefficients
 __lowerCAmelCase							,       __lowerCAmelCase							,       __lowerCAmelCase											=						equationa
 __lowerCAmelCase							,       __lowerCAmelCase							,       __lowerCAmelCase											=						equationa

 # Calculate the determinants of the matrices
 __lowerCAmelCase											=						aa * ba - aa * ba
 __lowerCAmelCase											=						ca * ba - ca * ba
 __lowerCAmelCase											=						aa * ca - aa * ca

 # Check if the system of linear equations has a solution (using Cramer's rule)
 if determinant == 0:
  if determinant_x == determinant_y == 0:
   raise ValueError("""Infinite solutions. (Consistent system)"""      )
  else:
   raise ValueError("""No solution. (Inconsistent system)"""      )
 else:
  if determinant_x == determinant_y == 0:
   # Trivial solution (Inconsistent system)
   return (0.0, 0.0)
  else:
   __lowerCAmelCase											=						determinant_x / determinant
   __lowerCAmelCase											=						determinant_y / determinant
   # Non-Trivial Solution (Consistent system)
   return (x, y)






