Advent of Code 2020 Solutions

Practice for relearning java.

How it works

App.java is the entry point for the application.

It uses reflection to get the correct day's solution class, instantiate it and run the process function.

How to add more solutions

1. Add new folder inside xyz.tahakhan.AdventOfCode2020 folder and call it "DayX" where X is a number.
2. Create a java file and call it "Solution", implement the "xyz.tahakhan.AdventOfCode2020.Helpers.BaseSolution" interface.
   1. Make sure the package naming scheme is correct.
3. Either:
   1. Update App.java, set defaultDayCodeToRun variable to X from above.
   2. Add a command line argument of X. (This takes precedence over the defaultDayCodeToRun variable in App.java).
4. Compile + run.