ITS 3105 SUS Programming ll Questions

Follow the comments in the code below: add 8 more questions and answers and at the end tell the user how many right and wrong they got for a score.

import javax.swing.*;
public class Quiz
{
      public static void main(String[] args)
      {
             String[] questions =
                      {“How many players on a basketball team?\nA. 5 B. 6 C. 7”,
                                     “How many points for a basket?\nA. 1 B. 2 C. 3”,
                       “How many points for a free throw?\nA. 1 B.     2 C. 3”};
             //Add 8 more questions and answers
             char[] answers = {‘A’, ‘B’,’A’ };
             char ans = ‘ ‘;
             int x, correct = 0;
             String entry;
             boolean isGood;
             for(x = 0; x < questions.length; ++x)
             {
                        isGood = false;
                        int firstError = 0;
                        while(!isGood)
                        {
                               isGood = true;
                               entry = JOptionPane.showInputDialog
          (null,questions[x]);
                               ans = entry.charAt(0);
                               if(ans != ‘A’ && ans != ‘B’ && ans != ‘C’)
                               {
                                      isGood = false;
                                      if(firstError == 0)
                                      {
           questions[x] = questions[x] +
           “\nYour answer must be A, B or C.”;
                                               firstError = 1;
                                       }
                               }
                          }
                          if(ans == answers[x])
                          {
                                  ++correct;
            JOptionPane.showMessageDialog(null,
            “Correct!”);
                           }
                           else
            JOptionPane.showMessageDialog(null, “The correct answer is ” + answers[x]);
                   }
                   // Using JOptionPane.showMessageDialog tell the user how many they got right and wrong
            }
}