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Java Exercises

You can test your Java skills with W3Schools' Exercises.


We have gathered a variety of Java exercises (with answers) for each Java Chapter.

Try to solve an exercise by editing some code, or show the answer to see what you've done wrong.

Count Your Score

You will get 1 point for each correct answer. Your score and total score will always be displayed.

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Good luck!

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If you don't know Java, we suggest that you read our Java Tutorial from scratch.

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