The Scanner class is used to get user input, and it is found in the java.util package. To use the Scanner class, create an object of the class and use any of the available methods found in the Scanner class documentation.

Mar 22, 2012 · Check below code. import java.util.Scanner; public class Solution { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int i = scan.nextInt(); Double d = scan.nextDouble(); String f = scan.nextLine(); String s = …

A simple text scanner which can parse primitive types and strings using regular expressions. A Scanner breaks its input into tokens using a delimiter pattern, which by default matches whitespace.

Apr 22, 2025 · Import the Scanner class using import java.util.Scanner;; Create the Scanner object and connect Scanner with System.in by passing it as an argument i.e., Scanner sc = new Scanner(System.in);; When we want to ask the user for input, first print a prompt message so they know what to enter. Then use one of Scanner’s handy methods to read the response:

The Scanner class of the java.util package is used to read input data from different sources like input streams, users, files, etc. In this tutorial, we will learn about the Java Scanner and its methods with the help of examples.

Jul 17, 2013 · What you can do is use delimeter as new line. Till you press enter key you will be able to read it as string. Scanner sc = new Scanner(System.in); sc.useDelimiter(System.getProperty("line.separator")); Hope this helps.

Sep 15, 2016 · import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in).useDelimiter("\n"); String input = scanner.next(); System.out.println(input); scanner.close(); } }

What is the Java Scanner class? How to set up and import Scanner; How to use Scanner. How to read text input with next() and nextLine() How to read numbers with nextInt() and nextDouble() How to read Boolean input; Best practices for using Scanner; Common mistakes and how to fix them; Time to give a Scanner a try with your own code!

Jul 23, 2022 · Java's Scanner class provides a simple and effective way to handle user input. In this simple example, we show how to use Java's Scanner for String input with methods like next(), nextLine() and ...

Jul 9, 2014 · In this example, we will show the range of functionality provided by the java.util.Scanner – Scanner Java class. We will also see how to use the Java Scanner class to read a Java input form the console. A simple text scanner which can parse primitive types and strings using regular expressions.