Write a class TestStudent that does the following: 1. Creates a student with the

Question

Write a class TestStudent that does the following:

1. Creates a student with the name Alice

2. Assigns some courses to Alice

3. Writes the information about Alice to the console window

4. Creates a PartTimeStudent with the name Bob

5. Assigns courses to Bob

6. Writes the information about Bob to the console

Here is my code so far:

class CourseListException extends Exception
{
   CourseListException()
   {
       System.out.println("Too many courses ");
   }
  
   CourseListException(String str)
   {
       System.out.println(str);
   }
}

class Student
{
   public String name;
   public String[5] courses;
  
   Student()
   {
       name = "NoName";
   }
  
   Student(String[] names)
   {
       int i =0;
       for(i = 0; i<5; i++)
       {
           courses[i] = names[i];
       }
   }
  
   public void assignCources()
   {
       Scanner sc = new Scanner(System.in);
       String str;
       System.out.println("Enter the Courses Names: ");
       while(str!=null)
       {
           str = sc.hasNext();
           courses[i] = str;          
       }
   }
  
   public void writeStudent()
   {
       for(int i=0; i<5; i++)
           System.out.println(courses[i]);
   }
}

class extends PartTimeStudent extends Student
{
   PartTimeStudent()
   {
       Student();
   }
  
   PartTimeStudent(String names[])
   {
       Student(names);
   }
  
   public void assignCources()
   {
       Scanner sc = new Scanner(System.in);
       String str;
       System.out.println("Enter the Courses Names: ");
       while(str!=null)
       {
           str = sc.hasNext();
           courses[i] = str;          
       }
   }
}

Explanation / Answer

import java.util.Scanner;

// Student Class
class Student {
   public String name;
   public String[] courses;

   Student(String name) {
       this.courses = new String[5];
       this.name = name;
   }

   Student(String name, String[] courses) {
       this.courses = new String[5];
       for (int i = 0; i < 5; i++) {
           this.courses[i] = courses[i];
       }
   }

   public void assignCources() {
       Scanner sc = new Scanner(System.in);
       String str;
       System.out.println("Enter the Courses Names for "+name+": ");
       int i = 0;
       while (i < 5) {
           str = sc.nextLine();
           courses[i] = str;
           i++;
       }
   }

   public void writeStudent() {
       for (int i = 0; i < 5; i++)
           System.out.println(courses[i]);
   }
}

//PartTimeStudent Class
class PartTimeStudent extends Student {
   PartTimeStudent(String name) {
       super(name);
   }

   PartTimeStudent(String name, String courses[]) {
       super(name, courses);
   }
}

// Test Class
class TestStudent{
  
   public static void main(String[] args) {
      
       //1
       Student Alice = new Student("Alice");
       //2
       Alice.assignCources();
       //3
       System.out.println("Alice courses: ");
       Alice.writeStudent();
      
       //4
       PartTimeStudent Bob = new PartTimeStudent("Bob");
       //5
       Bob.assignCources();
       //6
       System.out.println("Bob courses: ");
       Bob.writeStudent();
      
      
   }
}

/*

Output:

Enter the Courses Names for Alice:
English
Math
Phy
Che
History
Alice courses:
English
Math
Phy
Che
History
Enter the Courses Names for Bob:
CSE
EE
ECE
ME
CE
Bob courses:
CSE
EE
ECE
ME
CE

*/

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