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Python Python Collections (2016, retired 2019) Slices sillyCase

Ronald Tse
Ronald Tse
5,798 Points
Posted by Ronald Tse
Ronald Tse
5,798 Points

What's the problem with my code

Please give me hints

sillycase.py 
def sillycase(arg):
    upperstr = arg.upper()
    lowerstr = arg.lower()
    length = len(list(arg))
    newlist = lowerstr[:length%2] + upperstr[length%2:]
    return "".join(newlist)

1 Answer