You can add one or several random numbers into your array variables, but Java does not guarantee that each number is unique. Right-click the Java file you want to edit and select "Open With." ...

The following code generates a random number between one and two:Random generate = new Random(); int image_number = (int) (Math.random() * 2); Display the image based on the randomly generated number.

Java Scanner vs Console for user input. The easiest way to garner input from the user in a Java program is through the Console class. But Java’s Console class has two big disadvantages: It does not ...