sure, the answer might seem counter-intuitive but the method to find the answer is not, as long as you know the connection between a circle's circumference and

sure, the answer might seem counter-intuitive but the method to find the answer is not, as long as you know the connection between a circle's circumference and its diameter I still fail to see how this is relevant for a technical interview, assuming that we're trying to hire a software engineer. Fun, but not relevant.