Feb 13, 2011 · So you read input from somewhere with your Scanner and want to respond to a hardcoded number of questions? Anyhow you'll need to use something else to write your answer out as Scanner is only there to read input.

Apr 7, 2017 · String token = ask(question, scanner); question.getAnswers().forEach(answer -> scores.incrementIf(answer.isMatch(token), answer.getProfession())); } return scores.getWinners(); } private String ask(Question question, Scanner scanner) { System.out.println(question.getDescription()); question.getAnswers().forEach(answer ->

Apr 19, 2015 · If you don't use Java 7 you can't use switch-strings Change while (true) with while (yn) so it will stop when he type "no", and change boolean yn; to boolean yn = true; And change the rules inside the cases too.

It’s Java’s easiest way to read user input - but only if you use it correctly. In this guide, I’ll break it all down and show you how to avoid common pitfalls so that by the time you finish reading, you’ll be able to use this tool with your own projects.

In This Video Ill Teach you how to do a yes or no Question which can be very useful!

Dec 23, 2014 · I am wondering which is the best way to go with java code. I need to create a class with simple prompts for input.. I have tried using both classes and cannot work out the particular benefits for e...

Feb 8, 2025 · In this blog post, we'll explore the significance of asking the right questions in Java programming. We will delve into important concepts, provide practical code snippets, and discuss how they can enhance your coding practices.

public static void main(String [] argv) throws Exception { String query = "java2s.com"; System.out.println(askYesOrNo(query)); } // w ww.j a v a 2 s . c o m public static boolean askYesOrNo(String query) { String yesOrNo = null; boolean validInput = false; while (!validInput) { System.out.println(query); yesOrNo = getConsoleInput();

In this tutorial, we'll explore how to create a question answering system using Java and Natural Language Processing (NLP) techniques. This system will allow users to pose questions and receive accurate answers from a predefined dataset.

Oct 19, 2014 · System.out.println("\t" + multiChoice[questionNum][x]); } } Code Explanation: First, use a two-dimensional array. Each row holds details about the question, answer, and choices. The number of rows is equal to the number of questions. Dedicate column 0 for question, column 1 for answer, and columns 2 - 5 for choices. A sample array content is ...