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

Covers, didn't get the expected response.

Hi,

I get the did not get the expected response error but cannot see what is wrong with this. Can someone help me out please ?

Thanks

Sam

sets.py
COURSES = {
    "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"}
}

def covers(input_set):
    listOfCourses = []
    for course in COURSES:
        if input_set & COURSES[course]:
            listOfCourses.append(course)
        return listOfCourses

2 Answers

Kenneth Love
STAFF
Kenneth Love
Treehouse Guest Teacher

You have the entire code there so you can always try it in Workspaces or your own computer. Put in a set that should get just some of the courses and see if you get them.

Right now, though, your code returns as soon as it loops once. You should move your return out of the for loop.

Thanks :) I had run it on my computer but couldn't see why it would only return one thing. The indent caught me out !