Learn How to Work with Numbers and Strings by Implementing the Luhn Algorithm - Step 21

Python
1

Tell us what’s happening:

i tried but i am not sure where to place the int(digits) on the sum line

Your code so far

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


# User Editable Region

    for digit in odd_digits:
        sum_of_odd_digits += int(digit)
        print(sum_of_odd_numbers)      

# 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()

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Challenge Information:

Learn How to Work with Numbers and Strings by Implementing the Luhn Algorithm - Step 21

2

You need to do the other part of the instructions

Then, move the print call to the end of the verify_card_number function to print the value of sum_of_odd_digits .

make sure you use the right variable name

3

oh i get it now, thankyou that really helped.