Why would you ever do that? The whole point of sending over code is so that they assess whether you can write understandable code. I don't know what you have to benefit from this.
> I sent over some different code, it was a 5 line code change that halved the average response time of an API. But I also said you know, I’m not interested in auditioning for you. Either we’re a good match or we’re not, but I’m not particularly interested in being “grateful for the opportunity to apply”, frankly I think you should be grateful that I took a few hours out of my day to explore whether we want to build something together…
Why would you even? Just why?