I'm complete lost with this assingment!!!!
Posted on 2006-03-20
This is my homework programming class c++ intermedia:
i need to write a program that will check the validity of an account number that has been sent to the bank as part of its daily transactions, so the account number willbe nine digits long and the ningth digit (rightmost) can be calculated by either adding, subtracting, or multiplying all of the preceding digits and finding the rigthmost digit of the result. if the two rigthmost digits match, the account number is valid. In the operation code (first digit), 1 is addition, 2 is subtraction, and 3 is multiplication. any other digit in this position is incorrect.