Олимпиадный тренинг

Задача . E. Distinguish Bell states


You are given two qubits which are guaranteed to be in one of the Bell states:

Your task is to perform necessary operations and measurements to figure out which state it was and to return the index of that state (0 for , 1 for etc.). The state of the qubits after the operations does not matter.

Input

You have to implement an operation which takes an array of two qubits as an input and returns an integer.

Your code should have the following signature:

namespace Solution {
open Microsoft.Quantum.Primitive;
open Microsoft.Quantum.Canon;

operation Solve (qs : Qubit[]) : Int
{
body
{
// your code here
}
}
}

time 1000 ms
memory 256 Mb
Правила оформления программ и список ошибок при автоматической проверке задач

Статистика успешных решений по компиляторам
Комментарий учителя