Final changes

Course.java

@@ -0,0 +1,54 @@
+import java.util.UUID;
+
+public class Course {
+    private String courseId;
+    private String name;
+    private double price;
+    private double moneyEarned;
+    private Teacher teacher;
+
+    public Course(String name, double price) {
+        this.courseId = UUID.randomUUID().toString();
+        this.name = name;
+        this.price = price;
+        this.moneyEarned = 0.0;
+        this.teacher = null;
+    }
+
+    public String getCourseId() {
+        return courseId;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public double getPrice() {
+        return price;
+    }
+
+    public void setPrice(double price) {
+        this.price = price;
+    }
+
+    public double getMoneyEarned() {
+        return moneyEarned;
+    }
+
+    public void addMoneyEarned(double amount) {
+        this.moneyEarned += amount;
+    }
+
+    public Teacher getTeacher() {
+        return teacher;
+    }
+
+    public void setTeacher(Teacher teacher) {
+        this.teacher = teacher;
+    }
+}
+

SchoolManagementSystem.java

@@ -0,0 +1,67 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+
+public class SchoolManagementSystem {
+    private String schoolName;
+    private List<Teacher> teachers;
+    private List<Course> courses;
+    private List<Student> students;
+
+    public SchoolManagementSystem() {
+        this.teachers = new ArrayList<>();
+        this.courses = new ArrayList<>();
+        this.students = new ArrayList<>();
+    }
+
+    public void start() {
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.print("Enter school name: ");
+        schoolName = scanner.nextLine();
+
+        System.out.print("Enter the number of teachers to create: ");
+        int numTeachers = Integer.parseInt(scanner.nextLine());
+
+        for (int i = 0; i < numTeachers; i++) {
+            System.out.print("Enter teacher name: ");
+            String teacherName = scanner.nextLine();
+            System.out.print("Enter teacher salary: ");
+            double teacherSalary = Double.parseDouble(scanner.nextLine());
+            teachers.add(new Teacher(teacherName, teacherSalary));
+        }
+
+        System.out.print("Enter the number of courses to create: ");
+        int numCourses = Integer.parseInt(scanner.nextLine());
+
+        for (int i = 0; i < numCourses; i++) {
+            System.out.print("Enter course name: ");
+            String courseName = scanner.nextLine();
+            System.out.print("Enter course price: ");
+            double coursePrice = Double.parseDouble(scanner.nextLine());
+            courses.add(new Course(courseName, coursePrice));
+        }
+
+        System.out.print("Enter the number of students to create: ");
+        int numStudents = Integer.parseInt(scanner.nextLine());
+
+        for (int i = 0; i < numStudents; i++) {
+            System.out.print("Enter student name: ");
+            String studentName = scanner.nextLine();
+            System.out.print("Enter student address: ");
+            String studentAddress = scanner.nextLine();
+            System.out.print("Enter student email: ");
+            String studentEmail = scanner.nextLine();
+            students.add(new Student(studentName, studentAddress, studentEmail));
+        }
+
+        // Add commands to handle user interaction here
+
+        scanner.close();
+    }
+
+    public static void main(String[] args) {
+        SchoolManagementSystem sms = new SchoolManagementSystem();
+        sms.start();
+    }
+}

Student.java

@@ -0,0 +1,53 @@
+import java.util.UUID;
+
+public class Student {
+    private String studentId;
+    private String name;
+    private String address;
+    private String email;
+    private Course course;
+
+    public Student(String name, String address, String email) {
+        this.studentId = UUID.randomUUID().toString();
+        this.name = name;
+        this.address = address;
+        this.email = email;
+        this.course = null;
+    }
+
+    public String getStudentId() {
+        return studentId;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public Course getCourse() {
+        return course;
+    }
+
+    public void setCourse(Course course) {
+        this.course = course;
+    }
+}

Teacher.java

@@ -0,0 +1,33 @@
+import java.util.UUID;
+
+public class Teacher {
+    private String teacherId;
+    private String name;
+    private double salary;
+
+    public Teacher(String name, double salary) {
+        this.teacherId = UUID.randomUUID().toString();
+        this.name = name;
+        this.salary = salary;
+    }
+
+    public String getTeacherId() {
+        return teacherId;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public double getSalary() {
+        return salary;
+    }
+
+    public void setSalary(double salary) {
+        this.salary = salary;
+    }
+}