Description:
Implement a quantum oracle on $$$N$$$ qubits which implements the following function: $$$$$$f(\vec{x}) = x_0 \vee x_1 \vee \dotsb \vee x_{N-1}$$$$$$
You have to implement an operation which takes the following inputs:
- an array of $$$N$$$ ($$$1 \le N \le 8$$$) qubits $$$x$$$ in an arbitrary state (input register),
- a qubit $$$y$$$ in an arbitrary state (output qubit),
and performs a transformation $$$|x\rangle|y\rangle \rightarrow |x\rangle|y \oplus f(x)\rangle$$$. The operation doesn't have an output; its "output" is the state in which it leaves the qubits.
Your code should have the following signature:
Input Format:
None
Output Format:
None
Note:
None