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Thread: how to add questions inside the switch statement and then calculate results in java

  1. #1
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    Default how to add questions inside the switch statement and then calculate results in java

    In a company an employee has to complete trainings 1- List a menu displaying available trainings - This is Working 2- lets say if the employee selects Training-1 then -display something about the training - This is Working -ask employee if he would like to take quiz associated with the training - Not working -if yes populate question, if no then main menu. Also this should be an infinite loop. - Not working 3- present 2 questions each training 4- After quiz completion ask user to input name and calculate their marks in the end with his name.

    I have written this program in parts but I am not been able to make it in one single program.

    To Display Training lessons I have written following:
    class Training {
    public static void main (String[] args)

    throws java.io.IOException { // this is necessary to handle input errors
    char choice;
    do {
    System.out.println("Chapters Index");
    System.out.println(" 1. Training-1 Change Management");
    System.out.println(" 2. Training-2 The ITIL");
    System.out.println(" 3. Training-3 Problem Management");
    System.out.println("Choose one:");
    choice = (char) System.in.read(); // Reads the character from the keyboard to obtain user's choice
    } while( choice < '1' || choice > '3');
    System.out.println("\n");
    switch(choice) {
    case '1':
    System.out.println(" Training 1 Change Management:\n is a part of ITIL\n");
    System.out.println("Plan, rollback changes with your cloud-based ITIL helpdesk solution");
    System.out.println("and let relevant members evaluate and approve changes.");
    break;
    case '2':
    System.out.println("Training 2 The ITIL:\n");
    System.out.println(" ITIL is a set of detailed practices for IT activities");
    System.out.println(" such as IT service management and IT asset management");
    System.out.println(" The full form of ITIL is:");
    System.out.println(" IT infrastructure Library");
    break;
    case '3':
    System.out.println("Training-3 Problem Management:\n");
    System.out.print("Isolate problems, link it to existing or past incidents,");
    System.out.println(" perform root cause analysis the timeline of events of your SaaS based ITIL helpdesk tool, and minimize disruptions to the business.");
    break;
    }
    }
    }



    Program-2 - But the following is not working
    import java.util.Scanner;

    public class Demo2 {
    String prompt;
    String answer;

    public Demo2 (String prompt, String answer) {
    this.prompt = prompt;
    this.answer = answer;

    }
    }
    class Demo2 {
    public static void main (String[] args) {
    String q1 = "What is the full form of ITIL?\n" + "(a)IT infrastructure Library\n(b)Infrastructure\n(c)Library\n";
    String q2 = "What change management is a part of?\n" + "(a)Stack Overflow\n(b)ITIL\n(c)Demo\n";

    Demo2[] questions = {
    new Question(q1,"a"),
    new Question(q2,"b");
    };
    takeTest(questions);
    }
    public static void takeTest(App [] questions) {
    int score = 0;
    Scanner keyboardInput = new Scanner(System.in);
    for(int i =0; i<question.length; i++) {
    System.out.println(questions[i].prompt);
    String answer = keyboardInput.nextLine();
    if (answer.equals(questions[i].answer)) {
    score++;
    }
    }
    System.out.println("You got " + score +"/" + questions.length);
    }
    }

  2. #2
    Member John Joe's Avatar
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    Default Re: how to add questions inside the switch statement and then calculate results in java

    Have you fixed?
    Whatever you are, be a good one

  3. #3
    Super Moderator Norm's Avatar
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    Default Re: how to add questions inside the switch statement and then calculate results in java

    Please edit your post and wrap your code with code tags:

    [code]
    **YOUR CODE GOES HERE**
    [/code]

    to get highlighting and preserve formatting.
    If you don't understand my answer, don't ignore it, ask a question.

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