Visual Logic(Visual Designer) question

[verdell32]

I am working on a project and I can't understand how you can use one input to calculate change.

Here is the question:
Correct Change. Write a program to assist a cashier with determining correct change. The program should have one input, the number of coins to return to the customer. The output should be the appropriate change in quarters, dimes, nickels and cents. Hint. Consider how integer division (\) and integer remainder (Mod) can be used as part of your solution.

I don't see how you can do it without two inputs like: amountTendered - amountOfSale?

And also we are using IF Conditions.

[toe_cutter]

You only need to know the amount change the cashier will hand back. I normally would say not to hard code any value like this, but for this example I would say hard code the change.

You would have a value like change=78 (hard coded), and then the input would be how many coins to return. Obviously there is a minimum number of coins they can choose, and a maximum as well. Maximum would be 78 in this case all pennies, and the minimum would be 6 (3 quarters and 3 pennies). Any thing above 78 or below 6 would be and error.