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help with zip code coach improvement

Hi, i passed the tests but this answer doesnt feel good...ideas? Thanks! This is for the "code coach" zip code problem zip = input() if zip.isdigit and len(zip) == 5 and ' ' not in zip: print("true") else: print("false")

4/12/2020 6:02:10 PM

Brenner Pieszak

5 Answers

New Answer

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if zip.isdigit()

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You forgot ().

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isdigit is a method. You need to call this method, then it will check if the string contains only digits. If you just write... if 'word'.isdigit: ... ... then you basically only ask: Does the method isdigit exist? (It does.)

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what do u mean sir?

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oh, it still passed without it, what will the () do, and what did not having them do? Thanks!! i thought the parenth was only to specify if it was a certain dig