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Remove references to depreciated QasmSimulator (#7417)

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* Fix typos

* Replace depreciated QasmSimulator in Deutsch-Jozsa algorithm

* Replace depreciated QasmSimulator in half adder algorithm

* Replace depreciated QasmSimulator in not gate algorithm

* Replace depreciated QasmSimulator in full adder algorithm

* Simplify qiskit import

* Make formatting more consistent

* Replace depreciated QasmSimulator in quantum entanglement algorithm

* Replace depreciated QasmSimulator in ripple adder algorithm

* Replace depreciated QasmSimulator in qubit measure algorithm

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* updating DIRECTORY.md

* updating DIRECTORY.md

* Remove qiskit import alias for clarity

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This commit is contained in:
Tianyi Zheng
2022-10-19 16:12:44 -04:00
committed by GitHub
parent 50da472ddc
commit 2859d4bf3a
8 changed files with 67 additions and 58 deletions
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27
quantum/q_full_adder.py
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@ -11,7 +11,6 @@ https://www.quantum-inspire.com/kbase/full-adder/
import math
import qiskit
from qiskit import Aer, ClassicalRegister, QuantumCircuit, QuantumRegister, execute
def quantum_full_adder(
@ -38,25 +37,25 @@ def quantum_full_adder(
carry_in: carry in for the circuit.
Returns:
qiskit.result.counts.Counts: sum result counts.
>>> quantum_full_adder(1,1,1)
>>> quantum_full_adder(1, 1, 1)
{'11': 1000}
>>> quantum_full_adder(0,0,1)
>>> quantum_full_adder(0, 0, 1)
{'01': 1000}
>>> quantum_full_adder(1,0,1)
>>> quantum_full_adder(1, 0, 1)
{'10': 1000}
>>> quantum_full_adder(1,-4,1)
>>> quantum_full_adder(1, -4, 1)
Traceback (most recent call last):
...
ValueError: inputs must be positive.
>>> quantum_full_adder('q',0,1)
>>> quantum_full_adder('q', 0, 1)
Traceback (most recent call last):
...
TypeError: inputs must be integers.
>>> quantum_full_adder(0.5,0,1)
>>> quantum_full_adder(0.5, 0, 1)
Traceback (most recent call last):
...
ValueError: inputs must be exact integers.
>>> quantum_full_adder(0,1,3)
>>> quantum_full_adder(0, 1, 3)
Traceback (most recent call last):
...
ValueError: inputs must be less or equal to 2.
@ -78,12 +77,12 @@ def quantum_full_adder(
raise ValueError("inputs must be less or equal to 2.")
# build registers
qr = QuantumRegister(4, "qr")
cr = ClassicalRegister(2, "cr")
qr = qiskit.QuantumRegister(4, "qr")
cr = qiskit.ClassicalRegister(2, "cr")
# list the entries
entry = [input_1, input_2, carry_in]
quantum_circuit = QuantumCircuit(qr, cr)
quantum_circuit = qiskit.QuantumCircuit(qr, cr)
for i in range(0, 3):
if entry[i] == 2:
@ -102,11 +101,11 @@ def quantum_full_adder(
quantum_circuit.measure([2, 3], cr) # measure the last two qbits
backend = Aer.get_backend("qasm_simulator")
job = execute(quantum_circuit, backend, shots=1000)
backend = qiskit.Aer.get_backend("aer_simulator")
job = qiskit.execute(quantum_circuit, backend, shots=1000)
return job.result().get_counts(quantum_circuit)
if __name__ == "__main__":
print(f"Total sum count for state is: {quantum_full_adder(1,1,1)}")
print(f"Total sum count for state is: {quantum_full_adder(1, 1, 1)}")