





"""simple docstring"""
def 		_SCREAMING_SNAKE_CASE			(_UpperCAmelCase					:    str  ,     _UpperCAmelCase					:    str			):
 if len(__lowerCamelCase			) != len(__lowerCamelCase			):
  raise ValueError('String lengths must match!'			)

 lowerCAmelCase    				= 0

 for chara, chara in zip(__lowerCamelCase  ,     __lowerCamelCase			):
  if chara != chara:
   count += 1

 return count


if __name__ == "__main__":
       import doctest

       doctest.testmod()







import qiskit


def      UpperCamelCase   (       __lowerCamelCase	:					int							,   __lowerCamelCase	:					int       ):
       snake_case			:  int     							= qiskit.Aer.get_backend("aer_simulator"       )

       # Create a Quantum Circuit acting on the q register
       snake_case			:  Dict     							= qiskit.QuantumCircuit(__lowerCamelCase							,   __lowerCamelCase       )

       # Apply X (NOT) Gate to Qubits 0 & 1
       circuit.x(0       )
       circuit.x(1       )

       # Map the quantum measurement to the classical bits
       circuit.measure([0, 1]							,   [0, 1]       )

       # Execute the circuit on the qasm simulator
       snake_case			:  Dict     							= qiskit.execute(__lowerCamelCase							,   __lowerCamelCase							,   shots=1000       )

       # Return the histogram data of the results of the experiment.
       return job.result().get_counts(__lowerCamelCase       )


if __name__ == "__main__":
   __lowerCamelCase				=			single_qubit_measure(2, 2)
   print(F'Total count for various states are: {counts}')





