Using the Scanner Class for User Input The Scanner class from the java.util package enables reading input from standard input (typically the keyboard). To use it, import the clas and instantiate a object with System.in as the source. import java.util.Scanner; public class InputExample { public stati...
Handling Keyboard Input with Scanner To capture different data types from keyboard input in Java, use the Scanner class following these steps: Import the Scanner class: import java.util.Scanner; Create a Scanner object: Scanner input = new Scanner(System.in); Use appropriate methods to read differne...
Enumerations Overview An enumeration represents a fixed set of named constants. Defined using the enum keyword, enumerations declare a collection of related constants separated by commas. Common examples include days of the week, calendar months, or cardinal directions. Declaration Declare enumerati...