C homework proj. File IO
Closed
Posted
Mar 5, 2010
Paid on delivery
$30-50 USD
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
Project ID: #3234033
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