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Python Python Collections (2016, retired 2019) Tuples Stringcases

Andres Felipe
Andres Felipe
11,337 Points
Posted by Andres Felipe
Andres Felipe
11,337 Points

what is wrong with this code, when I run it I see it gives what is expected.

def stringcases (s): return s.upper(),s.lower(),s.capitalize(),s[::-1]

stringcases.py 
def stringcases (s):
    return s.upper(),s.lower(),s.capitalize(),s[::-1]

2 Answers

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

Perhaps your testing was not quite what the verifier might use. It would be easy to miss the issue if you were only using a single word to test. Try using a string that contains several words.

Yusay Safadi
Yusay Safadi
8,113 Points
Yusay Safadi
Yusay Safadi
8,113 Points

you should use s.title() for the titlecased version instead of s.capitalize() because s.capitalize() would do the following:

lets say the string is "hello my name is Peter"

with s.capitalize() you are changing that string to: "Hello my name is Peter"

and with s.title() it would change to the form that the want the string: "Hello My Name Is Peter

I hope i could help you