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 ...

The user is asked to select a triangle type by entering a number (e.g., 1 for Equilateral Triangle). Based on the selection, the program prompts the user for specific inputs, such as: Side lengths for ...

Java’s Scanner String input method. To take String input from the user with Java’s Scanner class, just follow these steps. Import java.util.*; to make Java’s Scanner class available; Use the new ...