Learn How to Work with Numbers and Strings by Implementing the Luhn Algorithm - Step 19

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Your code so far


# User Editable Region

def verify_card_number(card_number):
    sum_of_odd_digits = 0
    card_number_reversed = card_number[::-1]
    odd_digits = card_number_reversed[::2]

for digit in odd_digits: 
    print(digit)
    

# User Editable Region

def main():
    card_number = '4111-1111-4555-1142'
    card_translation = str.maketrans({'-': '', ' ': ''})
    translated_card_number = card_number.translate(card_translation)

    verify_card_number(translated_card_number)

main()

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Challenge Information:

Learn How to Work with Numbers and Strings by Implementing the Luhn Algorithm - Step 19

You appear to have created this post without editing the template. Please edit your post to Tell us what’s happening in your own words.

Welcome to the forum @mjb2024

You need to indent the for statement and print call to make it a part of the function.

For next time, describe the issue in your own words. Learning to communicate problems is a part of becoming a web developer.

Happy coding

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