E9

package person;

public class Student {

        int age = 15;
        String s = "Patrick's age is " + age;


        int year = 1999;
        String s1 = "Patrick's year is " + year;

        {
                Major Major = new Major();
                String s = Major.toString();

        }
}

package person;

public class Instrctor {

        int age = 35;
        String s = "Jake's age is " + age;


        int year = 1984;
        String s1 = "jake's year is " + year;

        {
                Salary Salary = new Salary();
                String s = Salary.toString();

        }
}




public class AnyCorrectChoiceQuestion {

        private String text;
         private String answer;


         public AnyCorrectChoiceQuestion()
         {
         text = "";
         answer = "";
         }


         public void setText(String questionText)
         {
         text = questionText;
         }


         public void setAnswer(String correctResponse)
         {
         answer = correctResponse;
         }


         public boolean checkAnswer(String response)
         {
         return response.equals(answer);
         }


         public void display()
         {
         System.out.println(text);
         }

}

import java.util.Scanner;



public class Demo1
{
        public static void main(String[] args)
        {
                Scanner in = new Scanner(System.in);

                AnyCorrectChoiceQuestion q = new AnyCorrectChoiceQuestion();
                q.setText("What is 2 + 2?");
                q.setAnswer("4");

                q.display();
                System.out.print("4");
                String response = in.nextLine();
                String response = null;
                System.out.println(q.checkAnswer(response));
        }
}