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Start your free trialBenjamin Sumser
1,277 PointsCan someone please explain what this prompt is asking for? It makes no sense to me.
Let's write some functions to explore set math a bit more. We're going to be using this COURSES dict in all of the examples. Don't change it, though!
So, first, write a function named covers that accepts a single parameter, a set of topics. Have the function return a list of courses from COURSES where the supplied set and the course's value (also a set) overlap.
For example, covers({"Python"}) would return ["Python Basics"].
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"}
}
1 Answer
Steven Parker
231,236 PointsPerhaps it would help to restate the instructions as a list of requirements:
- make a function named "covers"
- the function will take a parameter
- the parameter will be a set of topic names
- the function will create a new list, which it will return
- the list will be made from the course names in the dictionary "COURSES"
- the "COURSES" dictionary uses course names as keys and sets of topics as the values
- include any course where the set of topics in the course overlaps with the set of topics in the parameter
Benjamin Sumser
1,277 PointsBenjamin Sumser
1,277 Points@ Steven Parker thank you, I was just having a difficult time digesting the wording of the exercise.
Ian Keith
12,461 PointsIan Keith
12,461 PointsJust wanted to say Fantastic Answer. I was having a little trouble with this excersise as well, but your breakdown helped me to work out the answer. Thanks!