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Python Python Collections (2016, retired 2019) Dictionaries Teacher Stats

SEUNG IL YANG
SEUNG IL YANG
1,035 Points
Posted by SEUNG IL YANG
SEUNG IL YANG
1,035 Points

Could you give me an example of output?

I find it hard to understand what the question means in plain English.

Due to my insufficient excellence in English, I wish I could do better.

Could you help me see what comes to the output of the problem I am facing right now?

teachers.py 
# The dictionary will look something like:
# {'Andrew Chalkley': ['jQuery Basics', 'Node.js Basics'],
#  'Kenneth Love': ['Python Basics', 'Python Collections']}
#
# Each key will be a Teacher and the value will be a list of courses.
#
# Your code goes below here.
def num_teachers(args):
    return len(dict(args).keys())

def num_courses(a):
    return sum(len(v) for v in a.values())

def courses(args):
    Lis = []
    for v in args.keys():
        for x in args[v]:
            Lis.append(x)

    return Lis

1 Answer

SEUNG IL YANG
SEUNG IL YANG
1,035 Points
SEUNG IL YANG
SEUNG IL YANG
1,035 Points

I did not put up the question I didn't understand.

I asked the wrong question.

Thanks for your comment.