This calculator program inputs infix expressions, parses them into their equivalent postfix expressions, and evaluates the parsed expression
This project is the result of our professor requiring us to create a calculator program even if I barely know how to program in Java, have no firm grasp on object-oriented programming, and haven't program a GUI application, at the time of this creation (October 13, 2016).
Although my code is a mess, I'm still posting this for the sake of documentation; so that one day, I can look back at my old work and appreciate how far I've gotten :)