C homework proj. File IO

Closed Posted Mar 5, 2010 Paid on delivery
Closed Paid on delivery

The main function

The program is already started with a main function in lab7.c. main calls the following functions:

readNum

- prompt and ask the user for a credit card number, in the format 1234 5678 9012 3456

- read the credit card number into 4 integer variables

- call a function to do preliminary check of the credit card number

- if the credit card number is not valid, return an error code so main will stop

getInfo

see attached zip for full instructions

C Programming Engineering MySQL PHP Project Management Software Architecture Software Testing

Project ID: #3234033

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