[Bank Account] Add Approaches

I am currently working on a task to add approaches for Bank Account statement for Java track.

Need to hear some opinions on the same and how to many approaches we generally add.

This would be my first time adding approach to a practice exercise. Would appreciate any suggestions while adding solutions.
Thanks in advance.

The number of approaches would depend highly on the exercise and how many (high level) ways there are to solve it! If you haven’t done so yet, you may want to read some other approach docs (which should answer how many approaches these articles usually have) as well as read through a bunch of community solutions (which should answer how many different approaches the community uses to solve this exercise).


For inspiration, you can find the list of existing approaches here: Explore different ways to solve Bank Account on Exercism

Right now, there are only two C# ones, but you might find them useful still.