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Python Python Collections (2016, retired 2019) Sets Set Math

I'm stumped!

Can someone help me with this.

    "Python Basics": {"Python", "functions", "variables",
                      "booleans", "integers", "floats",
                      "arrays", "strings", "exceptions",
                      "conditions", "input", "loops"},
    "Java Basics": {"Java", "strings", "variables",
                    "input", "exceptions", "integers",
                    "booleans", "loops"},
    "PHP Basics": {"PHP", "variables", "conditions",
                   "integers", "floats", "strings",
                   "booleans", "HTML"},
    "Ruby Basics": {"Ruby", "strings", "floats",
                    "integers", "conditions",
                    "functions", "input"}

1 Answer

Jennifer Nordell
Jennifer Nordell
Treehouse Teacher

Hi there, Yusuf Gillani ! I would prefer to have seen some of your previous attempts so that I could better guide you on what might be going wrong. I can, however, leave a series of steps you might take to solve Step 1.

  • Create an empty list
  • Loop over the COURSES
  • If the set that was sent in is in the list of values at that key append it to the empty list (you might need & here)
  • Return the list you built up

Hope this helps! :sparkles:

Thanks that was helpful.