I have complete the java language.Need help on how to code

Question

Java

Answer 1

Here's some samples :
https://code.sololearn.com/cJ1FSuwU0QU6/?ref=app
https://code.sololearn.com/c5flkv4JLhDh/?ref=app
https://code.sololearn.com/cog5PzP7ty3b/?ref=app
https://code.sololearn.com/chuEkhByaVe8/?ref=app

Answer 2

I suggest you to learn more on javatpoint (it's good for beginners).
https://www.javatpoint.com/java-tutorial