You are given N qubits (1 ≤ N ≤ 8) in zero state .

Your task is to generate an equal superposition of all 2N basis vectors on N qubits:

For example,

• for N = 1, the required state is simply ,
• for N = 2, the required state is .

You have to implement an operation which takes an array of N qubits as an input and has no output. The "output" of the operation is the state in which it leaves the qubits.

Your code should have the following signature:

namespace Solution {  
    open Microsoft.Quantum.Primitive;  
    open Microsoft.Quantum.Canon;  
  
    operation Solve (qs : Qubit[]) : ()  
    {  
        body  
        {  
            // your code here  
        }  
    }  
}