Click here to navigate the course.

Drag the edges to resize the window.

In Projects, you can keep track of your progress as you go throught the tasks. Check each item as you complete it!

Code Editor

Great job! You've already learned how to print text.

Creating more useful Java programs will likely require you to work with several additional types of data. Let's explore a few of them.

The first data type we will use is int.

  1. int is short for integer, which are all positive and negative numbers, including zero. This number could represent the number of visits a website has received or the number of programming languages you know.
  2. The int data type only allows values between -2,147,483,648 and 2,147,483,647.
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