Create application to allow user to enter a five-dgit number

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Reference no: EM1367167

Create an application that allows the user to enter a five-digit credit card number; assume that the fifth digit is the check digit. The application should use the method:

1. Multiply every other number by two
2. Add products to the remaining numbers to get total
3. Take the last digit of sum and append to the end of the number.

Verify that the credit card number is valid

Display appropriate message indicating whether the credit card number is valid or invalid

Reference no: EM1367167

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