All of your tasks are to be done in the file src/main/java/Silly.java. For your convenience,
we have labelled each task with a TODO and included instructions at the top of the file.
For this exercise, you can either complete it through the GitHub UI or try to run it through IntelliJ.
For this exercise, you will want to read through Chapter 2: Class Features.
For each of the tasks in Silly.java, we have included a brief summary of the relevant reading to
help you.
Refer to the instructions from the 01-intro-to-java exercise's README.md.
Make sure you set the folder java under src/main as Sources Root.
After you add, commit, and push your changes to GitHub, check your Silly.java file and make sure you have the correct version submitted.
You can run the tests in src/test/java/SillyTest.java to test your code. When you push to GitHub, the Actions tab will also try to run the same test cases: use this to verify whether your submission was done correctly!