I was contacted online by a staffing agency for a contract quality engineer position at the company.

The single interview that I had consisted of a video interview with the hiring manager, a senior quality engineer on the team, and a higher-up.

There were a couple of behavioral questions that I can't remember. A single technical interview question that I had about 30 minutes to solve. And lastly, some time to ask them any questions that I had.

The only downsides were that this was an exploding offer. I only had a day to decide on whether or not I would take the offer. Fortunately, for me in this case, I had no other offers to consider and just took it. I also had no opportunity to negotiate the hourly pay, according to the staffing agency.

Given a string, reverse the string. Additionally, reverse the words in the string. Lastly, verify the output with test cases and give a Big O runtime analysis for your algorithm.