HC, you have come straight out and told us honestly that you are seeking help with homework. That is refreshing.
You should know that people in programming newsgroups generally do not want to do your homework for you. Many of us are willing to teach you HOW to program, but that's different than just handing you the answer to a specific question. Do you know how to CHECK whether the output of your program is correct yourself? Did you run it? What output did you get? Did it tell you anything useful? If it did not tell you anything useful, what simple changes might you make to tell you something useful? -- https://mail.python.org/mailman/listinfo/python-list
