Tried some new code stuff, didn't work

Unfortunately I'm still lost about what's wrong with my or my professor's code. Meanwhile I also have to start my PHYS 3318 homework today and finish writing the application for a research scholarship. Hope this semester ends soon...

I finished my banana. What should I eat next?

My friend has his spoken German final exam today. He has three final exams for that class, can you believe it? After that my friends will go fishing. I am going to finish work.