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Start your free trialMathew Yangang
4,433 Pointssets
I don't know why my code will not pass, i keep getting try again messages
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_all(single_set):
result = []
single_set = list(single_set)
for key,value in COURSES.items():
if single_set.intersection(value):
result.append(key)
return result
def covers(set_topics):
result = []
for x,y in COURSES.items():
if set_topics.intersection(y):
result.append(x)
return result
1 Answer
Kent ร svang
18,823 PointsI don't have access to the challenge so I don't know what you are trying to do, but you should keep in mind that 'COURSES' is a dictionary, and does not have a intersection()-function. So you should probably turn 'COURSES' into a set() within you function
def covers_all(single_set):
single_set = set(single_set)
....
....
return result