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Mathew Yangang4,433 Points
Not sure what i'm doing wrong here , but i don't exactly where the problem is. Any idea please?
def stringcases(""): letters = 'treehouse' for letter,case in enumerate(letters.upper()): for letter,case in enumerate(letters.lower()): for letter,case in enumerate(letters.title()): for letter,case in enumerate(letters([::-1])): return letters
Steven Parker225,742 Points
There seems to be a few issues, here are some hints:
- the parameter name cannot be an empty string literal
- you will need to work with the supplied argument instead of the word "treehouse"
- you won't need any loops
- you won't need to enumerate anything
- the return value needs to be a tuple containing all 4 variations of the argument
- the "return" line is indented one space too far