using System;

​

public class BoolVariable {

    public bool Value;

}

​

public class BoolReference {

​

private BoolVariable Variable;

​

public bool Value {

    get => Variable.Value;

    set {

        Variable.Value = value;

    }

}

​

public static implicit operator bool(BoolReference bRef) => bRef.Value;

public static implicit operator BoolReference(bool b){

    BoolReference br = new BoolReference();

    br.Variable = new BoolVariable();

    br.Value=b;

    return br;

}

​

}   

public class Program

{

    static BoolReference r;

    public static void Main()

    {

        r = false;

        Console.WriteLine(r);

        r = true;

        Console.WriteLine(r);

    }

}