This is the well known version AFAIK (I've seen in many times over the years).
I'm actually not that surprised people have trouble with it. Even in my CS program at a decent university, I encountered many students that could still not handle simple programming tasks in advanced courses, and were relying on the internet, cheating and heavily leaning on TAs to get through.
I'm actually not that surprised people have trouble with it. Even in my CS program at a decent university, I encountered many students that could still not handle simple programming tasks in advanced courses, and were relying on the internet, cheating and heavily leaning on TAs to get through.