QUANTUM CODES

Some basic quantum computing codes using Qiskit

#1 Quantum Circuit
#2 Statevector
#3 State City
#4 Probability
#5 Histogram
#6 SamplerV2
#7 IBM Runtime
#8 Teleportation
#9 Grover's Algorithm
#0 Define Functions

Crafted by Mirza Nur Hidayat
Ref. IBM Qiskit

#7 IBM Runtime

from qiskit import QuantumCircuit
from qiskit_ibm_runtime import QiskitRuntimeService, SamplerV2 as Sampler
from qiskit.transpiler.preset_passmanagers import generate_preset_pass_manager

service = QiskitRuntimeService(channel="ibm_quantum", token="your_IBM_account")

qc = QuantumCircuit(2)

qc.h(0)
qc.cx(0, 1)

qc.measure_all()

backend = service.least_busy(operational=True, simulator=False)
pm = generate_preset_pass_manager(backend=backend, optimization_level=1)
isa_circuit = pm.run(qc)

sampler = Sampler(mode=backend)
sampler.options.default_shots = 100000
job = sampler.run([isa_circuit])

pub_result = job.result()[0]
print(f"Counts for the meas output register: {pub_result.data.meas.get_counts()}")