Assignemnt #39 A Little Quiz

Code

    Name: Iaroslav Titov
    Period: 7
    Project Name: LittleQuiz
    File Name: LittleQuiz.java
    Date: 10/2/2015
    
import java.util.Scanner;
import java.util.InputMismatchException;

public class LittleQuiz
{
    public static void main (String[] args)
    {
        Scanner keyboard = new Scanner(System.in);
        
        boolean ready = false;
        boolean[] results = {false,false, false};
        String[] questions = {"What is the derivative of x^3+6x^2+98 ?","What is the periodic number of Hydrogen ? ", "What is 2+2 ? " };
        String[][] answerChoice = {{"3x^2+12x","x^2+12","3x^2+12"},{"16","1","32"},{"5","4.000001","4"}};
        int[] answers = {0,1,2};
        
        try 
        {
            System.out.print("Welcome to THE QUIZ!!! Are you ready? Y/N ");
            if (keyboard.next().equals("Y")) ready = true;
            
            if (ready)
            {
                
                for (int i = 0; i < 3;i++)
                {
                    System.out.println();
                    System.out.println(questions[i]);
                    System.out.println();
                    for (int j = 0; j < 3;j++)
                    {
                        System.out.println("    "+(j+1)+")  "+answerChoice[i][j]);
                    }
                    System.out.println();
                    System.out.print("Enter the number of your answer: ");
                    if (keyboard.nextInt()-1 == answers[i]) results[i] = true;
                    
                    System.out.println();
                    
                    if (results[i]) System.out.println("Good job!!!");
                    else System.out.println("You are wrong :(   The answer is "+answerChoice[i][answers[i]]);
                }
                
                int finalResult = 0;
                
                for (int i = 0; i < 3;i++) if (results[i]) finalResult++;
                
                String response = "";
                
                switch (finalResult)
                {
                    case 3: response = "you are a genius!!!";
                        break;
                    case 2: response = "you are not bad.";
                        break;
                    case 1: response = "you are quite stupid.";
                        break;
                    case 0: response = "you are totally dumb!!!";
                        break;
                        
                }
                    
                System.out.println();
                System.out.println("Your result is "+finalResult+" out of 3, therefore "+response);
            }
            else
            {
                System.out.println();
                System.out.println("Goodbye then!!!");
            }     
        }
        catch (InputMismatchException e)
        {
            System.out.println( "WRONG INPUT!!!" );
        }
        
    }
}

    

Picture of the output