Create application to enter five-digit credit card number

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Reference no: EM1364508

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: EM1364508

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