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Luhn

Open w62 opened this issue 2 years ago • 3 comments

Hi,

I have just completed the exercise Luhn. The instructions are not very clear.

It just mentioned how to process even number digits. It does not mentioned how to process odd number digits. That have made me wondered why 109 failed. Google is here to help. The key idea is the parity. Please update the instruction so that at least it would clearer for the new gophers.

thanks and regards,

william

w62 avatar Nov 03 '22 11:11 w62