Getting the code from user input

So like I described in part 1, we have to get all the required input from the user and check the code with the saved one.

And also check if the display doesn't overflow. That is handled by this code.

GetCode function

Checking the code

We also have to check if the code matches the saved code, so we know when we are able to open the lock and when we don't.


CheckCode Function


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