The logic of the questions do not make sense but the syntax is sound enough to r

Question

The logic of the questions do not make sense but the syntax is sound enough to run with no errors but I'm still missing the extra code

How do I make the additional two questions (q3 and q4) run with the quiz?(Java)

im trying to add these questions to the quiz

questions[3] = "Is it a human being?";
       questions[4] = "Is it an insect?";

but they are not actually adding when I run. I do not know what else I need to change or add for the quiz to recognize that I have added 2 additional questions.

// add to the questioning below to include a human being and an insect
// add extra code as needed
// clearly comment every line for what is happening
import javax.swing.JOptionPane;
public class ThinkingOf
{
   public static void main(String args[])
   {
       String[] questions = new String[100];
       String[] answers = new String[100];
       String yourAnimal = new String();
       String yourQuestion = new String();
       boolean isDone = false;
       boolean wantToPlay = true;
       int answer;
       int total = 100;
       int pos = 0, oldPos = 0;
       int yesPos = 1, noPos = 2;
       // change the questioning to include a human being and an insect
       questions[pos] = "Does the animal you are thinking of have legs?";
       questions[1] = "Is it a dog?";
       questions[2] = "Is it a fish?";
       questions[3] = "Is it a human being?";
       questions[4] = "Is it an insect?";
       answers[1] = "dog";
       answers[2] = "fish";
       answers[3] = "human being";
       answers[4] = "insect";
       while(wantToPlay)
       {
           pos = 0;
           isDone = false;
           while(isDone == false)
           {
               answer = JOptionPane.showConfirmDialog
               (null, questions[pos]);
               oldPos = pos;
               yesPos = pos * 2 + 1;
               noPos = pos * 2 + 2;
               if(answer == JOptionPane.YES_OPTION)
                   pos = yesPos;
               else
                   pos = noPos;
               if(questions[pos] == null)
               {
               if(answer == JOptionPane.YES_OPTION)
               {
                   JOptionPane.showMessageDialog(null,"Yay! I win!");
                   isDone = true;
                   pos = 0;
               }
               else
               {
                   yourAnimal = JOptionPane.showInputDialog(null, "I give up. What was your animal?");
                   yourQuestion = JOptionPane.showInputDialog(null, "Type a question for which the answer is Yes for " + answers[oldPos] + " but No for " + yourAnimal + ".");
                   questions[yesPos] = questions[oldPos];
                   questions[oldPos] = yourQuestion;
                   questions[noPos] = "Is it a " + yourAnimal + "?";
                   answers[yesPos] = answers[oldPos];
                   answers[noPos] = yourAnimal;
                   isDone = true;
                   pos = 0;
               }
           }
       }
           answer = JOptionPane.showConfirmDialog(null,"Do you want to play again?");
           wantToPlay = (answer == JOptionPane.YES_OPTION);
       }
   }
}

Explanation / Answer

please find the below code

import javax.swing.JOptionPane;

public class ThinkingOf

{

public static void main(String args[])

{

String[] questions = new String[100];

String[] answers = new String[100];

String yourAnimal = new String();

String yourQuestion = new String();

boolean isDone = false;

boolean wantToPlay = true;

int answer;

int total = 100;

int pos = 0, oldPos = 0;

int yesPos = 1, noPos = 2;

questions[pos] = "Does the animal you are thinking of have legs?";

questions[1] = "Is it a dog?";

questions[2] = "Is it a fish?";

questions[3] = "Is it a human being?";

questions[4] = "Is it an insect?";

answers[1] = "dog";

answers[2] = "fish";

answers[3] = "human being";

answers[4] = "insect";

while(wantToPlay)

{

pos = 0;

isDone = false;

while(isDone == false)

{

answer = JOptionPane.showConfirmDialog

(null, questions[pos]);

oldPos = pos;

yesPos = pos * 2 + 1;

noPos = pos * 2 + 2;

if(answer == JOptionPane.YES_OPTION)

pos = yesPos;

else

pos = noPos;

if(questions[pos] == null)

{

if(answer == JOptionPane.YES_OPTION)

{

JOptionPane.showMessageDialog(null,"Yay! I win!");

isDone = true;

pos = 0;

}

else

{

yourAnimal = JOptionPane.showInputDialog(null, "I give up. What was your animal?");

yourQuestion = JOptionPane.showInputDialog(null, "Type a question for which the answer is Yes for " + answers[oldPos] + " but No for " + yourAnimal + ".");

questions[yesPos] = questions[oldPos];

questions[oldPos] = yourQuestion;

questions[noPos] = "Is it a " + yourAnimal + "?";

                   answers[yesPos] = answers[oldPos];

answers[noPos] = yourAnimal;

isDone = true;

pos = 0;

  }

}

}

answer = JOptionPane.showConfirmDialog(null,"Do you want to play again?");

wantToPlay = (answer == JOptionPane.YES_OPTION);

}

}

}

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