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يمكن ذلك كالتالي.. وإن كنت تقصد شيئ أخر الرجاء توضحه

import java.util.*;

 class Teacher{
     private int number;
     private String name;
     private int age;


    public Teacher(int number, String name, int age){
        this.number = number;
        this.name = name;
        this.age = age;
    }
    
    public String toString()
    {
        return this.getName()+"\n";
    }
    
    public String getName()
    {
        return this.name;
    }
    
    // .... Getters and Setters.
     
    public static void main(String[] args) {
        List<Teacher> teachers = new ArrayList<Teacher>();
        Scanner input = new Scanner(System.in);
        
        System.out.println ("Enter the name of the teacher");
        String teacherName= input.next();
        
        System.out.println ("Enter the number of the teacher");
        int teacherNumber= input.nextInt();
        
        System.out.println ("Enter the age of the teacher");
        int teacherAge= input.nextInt();
        
        Teacher t = new Teacher(teacherNumber, teacherName, teacherAge);
        teachers.add(t);

        for (Teacher teacher : teachers) { 		      
           System.out.println(teacher.toString()); 		
      }
    }
}

اقتباس

مدرس teacher

Id

•Name

•dateOfBirth

•تخصص specialization

Crs_name

اقتباس

اعطيني الدوال الخاصة في المدرس