How can I read input from the console using the Scanner class in …
There are several ways to get input from the user. Here in this program we will take the Scanner class to achieve the task. This Scanner class comes under java.util, hence the first line of the …
eclipse - how to import java.util.Scanner - Stack Overflow
Jun 20, 2021 · Eclipse can't 'read' your JRE, as in, it can't find even something as simple as java.lang.String.This is because either you've misconfigured the JRE, or the JRE you …
How Can I Import java.util.Scanner into Eclipse?
May 31, 2022 · According to the screenshot you have at least two fundamental errors: 1) the class name doesn’t match the file name. Do either, name your class ScannerTut, to match the file …
Reading a .txt file using Scanner class in Java - Stack Overflow
Here's another way to read entire file (without loop) using Scanner class. package io; import java.io.File ...
How to use scanner in java? - Stack Overflow
May 7, 2025 · import java.util.Scanner; public class Initials { Scanner getin = new Scanner (System.in); public static ...
java - How to put a Scanner input into an array... for example a …
Jul 10, 2018 · import java.util.Scanner; import java.util.ArrayList; public class Main { public static void main (String[]args) { System.out.println("Introduce the sequence of numbers to store in …
Java "import java.util.Scanner" not working - Stack Overflow
Jun 11, 2016 · I've read some things online, and learned that the Scanner class is only supported in java 1.5 and up. However, I should have JDK 1.8. I am using NetBeans IDE 8.1. If anyone …
java - Getting Keyboard Input - Stack Overflow
Jul 9, 2013 · A complete Java class of the above. import java.util.Scanner; import javax.swing.JOptionPane; public class ...
java - Take a char input from the Scanner - Stack Overflow
Dec 19, 2012 · There are three ways to approach this problem: Call next() on the Scanner, and extract the first character of the String (e.g. charAt(0)) If you want to read the rest of the line as …
how to resolve the error while using Scanner class in java
Mar 16, 2024 · java.util.Scanner sc = new java.util.Scanner(System.in); You can directly use Scanner sc = new Scanner(System.in) since you have already imported Scanner class. import …