11/2/2022 0 Comments List of credit card validator
However, you should be able to accept a card number with spaces at the start or end of the string. there won't be any spaces between the numbers). For this project, you can assume that the number will be entered as a single string of characters (i.e. The program you write for this project should do the following:ġ) It should be able to accept a card number from the user. 80 is divisible by 10, so the card number is valid. #List of credit card validator seriesIf we perform this series if additions, we get 80. Now we sum these digits and add the checking digit: 7 + 2 + 5 + 5 + 8 + 5 + 2 + 1 + 8 + 0 + 7 + 3 + 9 + 8 + 1 + 9 The number we're going to use is 5893804115457289, which is a valid Maestro card number, but not one which is in use. Let's look at this step by step for a valid number so we can see this in action. If it's not, the card number is not valid.
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