Question

i need the same code but using inheritance and abstract class at least build a super abstract class , a sub class and build a main to run the code with javafx JOptionpane please if you can not answer the write code don't answer (Thank you)

import javax.swing.JOptionPane;
public class CollegeAdmission{
public static void main(String args[]) {
String testScoreString;
String classRankString;
int testScore;
int classRank;
testScoreString = JOptionPane.showInputDialog("Enter test score: ");
testScore = Integer.parseInt(testScoreString);
classRankString = JOptionPane.showInputDialog("Enter class rank: ");
classRank = Integer.parseInt(classRankString);
if( testScore >= 90 ) {
if( classRank >= 25) {
    System.out.println("Accept"); }
   else
   System.out.println("Reject");
}
else   {
   if( testScore >= 80 ) {
   if( classRank >= 50 )
   System.out.println("Accept");
   else
   System.out.println("Reject"); }
   else {
if( testScore >= 70 ) {
       if( classRank >=75 )
       System.out.println("Accept");
       else
       System.out.println("Reject"); }
   else
       System.out.println("Reject"); } } } }

  

Answer 1

import javax.swing.JOptionPane;
//Accepter is abstract type class we cannot directly initialize it by the main method
abstract class Accepter{
   /*isAccept function take testscore and class rank as parameter and
   check the condition is acceptable or not if else codition are same
   like your code*/
   void isAccept(int testScore,int classRank){
      if( testScore >= 90 ) {
       if( classRank >= 25) {
       System.out.println("Accept"); }
       else
           System.out.println("Reject");
       }
       else   {
        if( testScore >= 80 ) {
        if( classRank >= 50 )
        System.out.println("Accept");
        else
        System.out.println("Reject"); }
        else {
       if( testScore >= 70 ) {
          if( classRank >=75 )
          System.out.println("Accept");
          else
          System.out.println("Reject"); }
        else
          System.out.println("Reject"); } }
}

}
//here we are inheriting Accepter class in your CollegeAdmission class
public class CollegeAdmission extends Accepter{
//all code is same as your
public static void main(String args[]) {
String testScoreString;
String classRankString;
int testScore;
int classRank;
testScoreString = JOptionPane.showInputDialog("Enter test score: ");
testScore = Integer.parseInt(testScoreString);
classRankString = JOptionPane.showInputDialog("Enter class rank: ");
classRank = Integer.parseInt(classRankString);
//creating a new object of CollegeAdmission class by using it we call the Accepter class method
CollegeAdmission obj = new CollegeAdmission();
obj.isAccept(testScore,classRank);//calling method
   }
}

Screenshot of code