




_A     =			'''ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'''





def __UpperCamelCase			(       _A  ):
						# Make sure the supplied data is a bytes-like object
						if not isinstance(_A ,  _A  ):
												lowerCAmelCase_      			=  f"a bytes-like object is required, not '{data.__class__.__name__}'"
												raise TypeError(_A  )

						lowerCAmelCase_      			=  ''''''.join(bin(_A  )[2:].zfill(8  ) for byte in data  )

						lowerCAmelCase_      			=  len(_A  ) % 6 != 0

						if padding_needed:
												# The padding that will be added later
												lowerCAmelCase_      			=  b'''=''' * ((6 - len(_A  ) % 6) // 2)

												# Append binary_stream with arbitrary binary digits (0's by default) to make its
												# length a multiple of 6.
												binary_stream += "0" * (6 - len(_A  ) % 6)
						else:
												lowerCAmelCase_      			=  b''''''

						# Encode every 6 binary digits to their corresponding Base64 character
						return (
						    "".join(
						        B64_CHARSET[int(binary_stream[index : index + 6] ,  2  )]
						        for index in range(0 ,  len(_A  ) ,  6  )  ).encode()
						    + padding
						)





def __UpperCamelCase			(       _A  ):
						# Make sure encoded_data is either a string or a bytes-like object
						if not isinstance(_A ,  _A  ) and not isinstance(_A ,  _A  ):
												lowerCAmelCase_      			=  (
												    '''argument should be a bytes-like object or ASCII string, '''
												    f"not '{encoded_data.__class__.__name__}'"
												)
												raise TypeError(_A  )

						# In case encoded_data is a bytes-like object, make sure it contains only
						# ASCII characters so we convert it to a string object
						if isinstance(_A ,  _A  ):
												try:
																		lowerCAmelCase_      			=  encoded_data.decode('''utf-8'''  )
												except UnicodeDecodeError:
																		raise ValueError('''base64 encoded data should only contain ASCII characters'''  )

						lowerCAmelCase_      			=  encoded_data.count('''='''  )

						# Check if the encoded string contains non base64 characters
						if padding:
												assert all(
												    char in B64_CHARSET for char in encoded_data[:-padding]  ), "Invalid base64 character(s) found."
						else:
												assert all(
												    char in B64_CHARSET for char in encoded_data  ), "Invalid base64 character(s) found."

						# Check the padding
						assert len(_A  ) % 4 == 0 and padding < 3, "Incorrect padding"

						if padding:
												# Remove padding if there is one
												lowerCAmelCase_      			=  encoded_data[:-padding]

												lowerCAmelCase_      			=  ''''''.join(
												    bin(B64_CHARSET.index(_A  )  )[2:].zfill(6  ) for char in encoded_data  )[: -padding * 2]
						else:
												lowerCAmelCase_      			=  ''''''.join(
												    bin(B64_CHARSET.index(_A  )  )[2:].zfill(6  ) for char in encoded_data  )

						lowerCAmelCase_      			=  [
						    int(binary_stream[index : index + 8] ,  2  )
						    for index in range(0 ,  len(_A  ) ,  8  )
						]

						return bytes(_A  )


if __name__ == "__main__":
						import doctest

						doctest.testmod()










import math

import numpy as np
import qiskit
from qiskit import Aer, ClassicalRegister, QuantumCircuit, QuantumRegister, execute





def __UpperCamelCase			(       _A = 3  ):
						if isinstance(_A ,  _A  ):
												raise TypeError('''number of qubits must be a integer.'''  )
						if number_of_qubits <= 0:
												raise ValueError('''number of qubits must be > 0.'''  )
						if math.floor(_A  ) != number_of_qubits:
												raise ValueError('''number of qubits must be exact integer.'''  )
						if number_of_qubits > 10:
												raise ValueError('''number of qubits too large to simulate(>10).'''  )

						lowerCAmelCase_      			=  QuantumRegister(_A ,  '''qr'''  )
						lowerCAmelCase_      			=  ClassicalRegister(_A ,  '''cr'''  )

						lowerCAmelCase_      			=  QuantumCircuit(_A ,  _A  )

						lowerCAmelCase_      			=  number_of_qubits

						for i in range(_A  ):
												quantum_circuit.h(number_of_qubits - i - 1  )
												counter -= 1
												for j in range(_A  ):
																		quantum_circuit.cp(np.pi / 2 ** (counter - j) ,  _A ,  _A  )

						for k in range(number_of_qubits // 2  ):
												quantum_circuit.swap(_A ,  number_of_qubits - k - 1  )

						# measure all the qubits
						quantum_circuit.measure(_A ,  _A  )
						# simulate with 10000 shots
						lowerCAmelCase_      			=  Aer.get_backend('''qasm_simulator'''  )
						lowerCAmelCase_      			=  execute(_A ,  _A ,  shots=10000  )

						return job.result().get_counts(_A  )


if __name__ == "__main__":
						print(
						    f"Total count for quantum fourier transform state is: \
    {quantum_fourier_transform(3)}"
						)




