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


I keep getting error "couldn't find covers_all", i'm not sure what that is

    "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):
    all_course = []
    single_set = set(single_set)
    for x,y in COURSES.items():
        if items[0] in y and items[1] in y:
    return all_course       

def covers(set_topics):
    course = []
    for x,y in COURSES.items():
        if set_topics.intersection(y):
    return course       

2 Answers

Yuyang Peng
Yuyang Peng
5,665 Points

There is undefined item[0] and item[1], but I dont know how to solve the problem sorry, struggling as well

Hi Yuyang, i think i figured out the solution, let me know if you need help

Yuyang Peng
Yuyang Peng
5,665 Points

Had two days off hhahah, Thank you for that but I solved that too. Learning OOpy now