Fix several bugs related to input text formatting #46
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KyleWinter
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The original system had issues in the menu interface as it couldn't properly handle alphabetic inputs. For instance, when it expected options like "1-6," entering the letter "e" would cause the program to exit abruptly.
This was because it used scanner.nextInt(), which couldn't accept non-integer inputs.
To address this, I introduced a new class called MyFormatter to standardize user input. By calling the appropriate methods of the MyFormatter class, users could be prompted to input the correct options to navigate to the next interface in the system.
This enhancement significantly improved the system's usability.