GDLMadushanka

from qiskit import *
from qiskit.tools.visualization import plot_bloch_multivector
from qiskit.tools.visualization import plot_histogram

# Creating a circuit with 2 quantum bits and one classical bit
qc = QuantumCircuit(2,1)

# Preparing inputs
qc.x(0) # Comment this line to make Qbit0 = |0>
qc.x(1) # Comment this line to make Qbit1 = |0>

GDLMadushanka

from qiskit import *
from qiskit.tools.visualization import plot_bloch_multivector
from qiskit.tools.visualization import plot_histogram

# Creating a circuit with 3 quantum bits and one classical bit
qc = QuantumCircuit(3,1)

# Preparing inputs
qc.x(0) # Comment this line to make Qbit0 = |0>
qc.x(1) # Comment this line to make Qbit1 = |0>

GDLMadushanka

from qiskit import *
from qiskit.tools.visualization import plot_bloch_multivector
from qiskit.tools.visualization import plot_histogram

# Creating a circuit with 3 quantum bits and 2 classical bits
qc = QuantumCircuit(3,2)

# Preparing inputs
qc.x(0) # Comment this line to make Qbit0 = |0>
qc.x(1) # Comment this line to make Qbit1 = |0>

GDLMadushanka

from qiskit import *
from qiskit.tools.visualization import plot_bloch_multivector
from qiskit.tools.visualization import plot_histogram

# Creating a circuit with 3 quantum bits and one classical bit
qc = QuantumCircuit(3,1)

# Preparing inputs
qc.x(0) # Comment this line to make Qbit0 = |0>
qc.x(1) # Comment this line to make Qbit1 = |0>

GDLMadushanka

from qiskit import *
from qiskit.tools.visualization import plot_bloch_multivector
from qiskit.tools.visualization import plot_histogram

# Creating a circuit with 8 quantum bits and 2 classical bits
qc = QuantumCircuit(8,2)

# Preparing inputs
qc.x(0) # Comment this line to make Qbit0 = |0>
qc.x(1) # Comment this line to make Qbit1 = |0>

GDLMadushanka

from matplotlib import pyplot as plt
import numpy as np
from qiskit import *

# Creating a circuit with 3 quantum bits and 2 classical bit
qc = QuantumCircuit(3,2)

# Preparing inputs
qc.h(0)
qc.h(1)

GDLMadushanka

from matplotlib import pyplot as plt
import numpy as np
from qiskit import *
from qiskit.tools.visualization import plot_histogram

# Creating a circuit with 3 quantum bits and 2 classical bit
qc = QuantumCircuit(2,1)

# Preparing inputs
qc.h(0)

GDLMadushanka

from matplotlib import pyplot as plt
import numpy as np
from qiskit import *
from qiskit.tools.visualization import plot_histogram
from qiskit.tools.visualization import plot_state_city
from qiskit.providers.aer import StatevectorSimulator

# Creating quantum circuit with 3 qubits
qc = QuantumCircuit(3)

GDLMadushanka

from matplotlib import pyplot as plt
import numpy as np
from qiskit import *
from qiskit.tools.visualization import plot_histogram

# Creating quantum circuit with 3 qubits and 3 classical bits
qc = QuantumCircuit(3,3)

# Preparing inputs
qc.h(0)

GDLMadushanka

# import all necessary objects and methods for quantum circuits
from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit, execute, Aer

all_pairs = ['00','01','10','11']

for pair in all_pairs:
    # Creating the circuit with two classical bits and 2 qbits
    qc = QuantumCircuit(2,2)
    # Creating the entangled state 
    qc.h(1)