



import math

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






def  UpperCAmelCase__    (    lowercase__ = 3   ) ->      qiskit.result.counts.Counts:
						if isinstance(lowercase__						,       lowercase__   ):
												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(lowercase__   ) != 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)."""   )

						__lowercase					=				QuantumRegister(lowercase__						,       """qr"""   )
						__lowercase					=				ClassicalRegister(lowercase__						,       """cr"""   )

						__lowercase					=				QuantumCircuit(lowercase__						,       lowercase__   )

						__lowercase					=				number_of_qubits

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

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

						# measure all the qubits
						quantum_circuit.measure(lowercase__						,       lowercase__   )
						# simulate with 10000 shots
						__lowercase					=				Aer.get_backend("""qasm_simulator"""   )
						__lowercase					=				execute(lowercase__						,       lowercase__						,       shots=10_000   )

						return job.result().get_counts(lowercase__   )


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










from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import Features, Value
from .base import TaskTemplate
@dataclass(frozen=_UpperCAmelCase			)
class 			_lowerCAmelCase   ( _UpperCAmelCase			):






			"""simple docstring"""





			lowercase__      :  str      =			field(default="""summarization"""    ,					metadata={"""include_in_asdict_even_if_is_default""": True}			)
			lowercase__      :  ClassVar[Features]      =			Features({"""text""": Value("""string"""			)}			)
			lowercase__      :  ClassVar[Features]      =			Features({"""summary""": Value("""string"""			)}			)
			lowercase__      :  str      =			"text"
			lowercase__      :  str      =			"summary"





			@property
			def 		snake_case__			(				self	:       List[Any]   )						->					Dict[str, str]:
									"""simple docstring"""







									return {self.text_column: "text", self.summary_column: "summary"}





