Edit: Wow, I didn't expect so many schools to actually download this onto their computers! Due to how much this program has grown, after my GCSEs, i'll work on a pretty graphical user interface!
This is a program I made to show ada sixth-form during my interview, to hopefully get accepted. The program will calculate the formula for any quadratic sequence using the algebra method. In addition, this is a grade 9 GCSE topic. (This is my first proper program in Java!)
To run the program, you will need the Java runtime environment. This program will only work on the command line / terminal as there is no GUI. However, I did make a batch file that you can run directly (but only works on Windows). If you would like to run the program on any device, firstly download the Quadratic-Nth-Term-Calculator.zip file from the release page, then download the jar file from the 'Runnables' folder and move it somewhere. Go into the terminal / command line of your operating system, change the directory into the path of the jar file and type: 'java -jar "Quadratic Nth Term Calculator.jar"'. Then the program should execute correctly. If you're on a Windows operating system and too lazy to do all of that, download the entire Runnables file, and run the "Quadratic Nth Term Calculator.bat". (Make sure that the jar file and the batch file are both in the same directory for the batch file to execute correctly).
If I have time in the future, I might make a nice looking graphical user interface for this program.
