I highly recommend this video as a must-watch especially for all level-7 students. It’s a masterpiece! 👏 Oluwaseun, University of Northampton

import java.util.ArrayList; import java.util.List; import java.util.Scanner; // Student class to represent student data class Student { private int id; private String name; private String email; private int age; // Constructor public Student(int id, String name, String email, int age) { this.id = id; this.name = name; this.email = email; this.age = age; } // Getters and Setters public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } // toString method for easy printing @Override public String toString() { return "Student{" + "id=" + id + ", name='" + name + '\'' + ", email='" + email + '\'' + ", age=" + age + '}'; } } // StudentManager class to handle CRUD operations class StudentManager { private List<Student> students; private int nextId; public StudentManager() { students = new ArrayList<>(); nextId = 1; } // Create public void addStudent(String name, String email, int age) { Student newStudent = new Student(nextId++, name, email, age); students.add(newStudent); System.out.println("Student added successfully: " + newStudent); } // Read (All) public void displayAllStudents() { if (students.isEmpty()) { System.out.println("No students found."); return; } System.out.println("Student List:"); for (Student student : students) { System.out.println(student); } } // Read (By ID) public Student findStudentById(int id) { for (Student student : students) { if (student.getId() == id) { return student; } } return null; } // Update public void updateStudent(int id, String name, String email, int age) { Student student = findStudentById(id); if (student != null) { student.setName(name); student.setEmail(email); student.setAge(age); System.out.println("Student updated successfully: " + student); } else { System.out.println("Student not found with ID: " + id); } } // Delete public void deleteStudent(int id) { Student student = findStudentById(id); if (student != null) { students.remove(student); System.out.println("Student deleted successfully: " + student); } else { System.out.println("Student not found with ID: " + id); } } } // Main application class public class StudentCRUDApp { public static void main(String[] args) { StudentManager studentManager = new StudentManager(); Scanner scanner = new Scanner(System.in); while (true) { System.out.println(" --- Student CRUD Application ---"); System.out.println("1. Add Student"); System.out.println("2. Display All Students"); System.out.println("3. Find Student by ID"); System.out.println("4. Update Student"); System.out.println("5. Delete Student"); System.out.println("6. Exit"); System.out.print("Enter your choice: "); int choice = scanner.nextInt(); scanner.nextLine(); // Consume newline switch (choice) { case 1: System.out.print("Enter Name: "); String name = scanner.nextLine(); System.out.print("Enter Email: "); String email = scanner.nextLine(); System.out.print("Enter Age: "); int age = scanner.nextInt(); studentManager.addStudent(name, email, age); break; case 2: studentManager.displayAllStudents(); break; case 3: System.out.print("Enter Student ID: "); int findId = scanner.nextInt(); Student foundStudent = studentManager.findStudentById(findId); if (foundStudent != null) { System.out.println("Found Student: " + foundStudent); } else { System.out.println("Student not found."); } break; case 4: System.out.print("Enter Student ID to Update: "); int updateId = scanner.nextInt(); scanner.nextLine(); // Consume newline System.out.print("Enter New Name: "); String newName = scanner.nextLine(); System.out.print("Enter New Email: "); String newEmail = scanner.nextLine(); System.out.print("Enter New Age: "); int newAge = scanner.nextInt(); studentManager.updateStudent(updateId, newName, newEmail, newAge); break; case 5: System.out.print("Enter Student ID to Delete: "); int deleteId = scanner.nextInt(); studentManager.deleteStudent(deleteId); break; case 6: System.out.println("Exiting Application..."); scanner.close(); System.exit(0); default: System.out.println("Invalid choice. Please try again."); } } } }

import java.util.ArrayList; import java.util.List; import java.util.Scanner; // Student class to represent student data class Student { private int id; private String name; private String email; private int age; // Constructor public Student(int id, String name, String email, int age) { this.id = id; this.name = name; this.email = email; this.age = age; } // Getters and Setters public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } // toString method for easy printing @Override public String toString() { return "Student{" + "id=" + id + ", name='" + name + '\'' + ", email='" + email + '\'' + ", age=" + age + '}'; } } // StudentManager class to handle CRUD operations class StudentManager { private List<Student> students; private int nextId; public StudentManager() { students = new ArrayList<>(); nextId = 1; } // Create public void addStudent(String name, String email, int age) { Student newStudent = new Student(nextId++, name, email, age); students.add(newStudent); System.out.println("Student added successfully: " + newStudent); } // Read (All) public void displayAllStudents() { if (students.isEmpty()) { System.out.println("No students found."); return; } System.out.println("Student List:"); for (Student student : students) { System.out.println(student); } } // Read (By ID) public Student findStudentById(int id) { for (Student student : students) { if (student.getId() == id) { return student; } } return null; } // Update public void updateStudent(int id, String name, String email, int age) { Student student = findStudentById(id); if (student != null) { student.setName(name); student.setEmail(email); student.setAge(age); System.out.println("Student updated successfully: " + student); } else { System.out.println("Student not found with ID: " + id); } } // Delete public void deleteStudent(int id) { Student student = findStudentById(id); if (student != null) { students.remove(student); System.out.println("Student deleted successfully: " + student); } else { System.out.println("Student not found with ID: " + id); } } } // Main application class public class StudentCRUDApp { public static void main(String[] args) { StudentManager studentManager = new StudentManager(); Scanner scanner = new Scanner(System.in); while (true) { System.out.println(" --- Student CRUD Application ---"); System.out.println("1. Add Student"); System.out.println("2. Display All Students"); System.out.println("3. Find Student by ID"); System.out.println("4. Update Student"); System.out.println("5. Delete Student"); System.out.println("6. Exit"); System.out.print("Enter your choice: "); int choice = scanner.nextInt(); scanner.nextLine(); // Consume newline switch (choice) { case 1: System.out.print("Enter Name: "); String name = scanner.nextLine(); System.out.print("Enter Email: "); String email = scanner.nextLine(); System.out.print("Enter Age: "); int age = scanner.nextInt(); studentManager.addStudent(name, email, age); break; case 2: studentManager.displayAllStudents(); break; case 3: System.out.print("Enter Student ID: "); int findId = scanner.nextInt(); Student foundStudent = studentManager.findStudentById(findId); if (foundStudent != null) { System.out.println("Found Student: " + foundStudent); } else { System.out.println("Student not found."); } break; case 4: System.out.print("Enter Student ID to Update: "); int updateId = scanner.nextInt(); scanner.nextLine(); // Consume newline System.out.print("Enter New Name: "); String newName = scanner.nextLine(); System.out.print("Enter New Email: "); String newEmail = scanner.nextLine(); System.out.print("Enter New Age: "); int newAge = scanner.nextInt(); studentManager.updateStudent(updateId, newName, newEmail, newAge); break; case 5: System.out.print("Enter Student ID to Delete: "); int deleteId = scanner.nextInt(); studentManager.deleteStudent(deleteId); break; case 6: System.out.println("Exiting Application..."); scanner.close(); System.exit(0); default: System.out.println("Invalid choice. Please try again."); } } } }

Thank you so much sir! very helpful and I insightful, lifesaver!!

Wow wow brilliant

Very COOL 😎

1. Context and Clarity: situation, transparent 2. Legal Constraints and Traditions: gag order, common law 3. Complex explanation is helps with understanding given information

👌👌👌👌👌👌👌👌

Exceptionally clear!! I'm a middle-aged student back at Uni after 20 years and really value content like this to help me get started with my first academic essay!! I feel more confident now. Thank you!!

Zero comments here... How to develop listening skills?

Thank you 🙏 I enjoyed the clear instruction and feel better about my academic writing.

Thank you this lecture was very clear

😊

Thank you for your helpful content

Do you need academic writing help including essays, assignments, research, thesis proposal, case study, article writing, etc.? Contact us today kzbin.info/www/bejne/l2bIlYOhjZxreZo

nice

so far this is one of the most challenging videos compared with the previous ones due to the sophisticated language choice. I need to watch this twice to be able to comprehend the information, but it is still a good lecture thanks!

Wow ❤

You guys deserve more subscribers. Appreciate what you are doing.

💪

Me watching this is 2024 😝

Thanks for the lesson

These breakdowns with actual samples is so helpful.

This was very easy to understand... thank you

Excellent

Very useful, thanks.

Explained it with ease. Thanks

I am a international student studying finance and accounting in usyd, your videos may be very useful for me to pass buss1000 Future of business. If I finish the videos and get distinction in the exam, I will be no more grateful for the videos maker and the university of melbourne!

great video :C

Thanks 👍

I was never taught this in middle school.

So glad to get this knowledge 👨‍🎓

I'm writing my master's thesis and these videos are helping me a lot, thank you! I wish I had seen them sooner. Giving examples of bad writing as well as good ones is very effective.

Hello, thanks for making such an informative video.

Hi, my name is Mohamad Ahsanul Ihsan from UNNES. Thanks for making this video. I got new knowledge in writing. Clear explanation.

Hi, my name is Mohamad Ahsanul Ihsan from UNNES. Thanks for making this video. It is very helpful because previously I was confused how to connect ideas.

Hi, my name is Mohamad Ahsanul Ihsan from UNNES. Thanks for making this video. Now, I realize that every author has his/her own voice in academic writing.

Hi, I'm Ria Aldila Putri from Unnes, and I agree that we need to read a lot before we create thoughts. I just discovered that taking notes on crucial concepts is essential since only then can we incorporate them into our own work. Thank you for the informative video!

Hello, my name is Ria Aldila Putri from Unnes. This video, I believe, has aided my comprehension of how to compose strong sentences so that the writing is clearer and more focused on the selected subject. That's helpful since the example texts assist me grasp the content offered.

Hi, my name is Mohamad Ahsanul Ihsan from UNNES. Thanks for making this video. The explanation of writing in academic style very clear and help me in doing my final project.

This video has taught me the value of critique, interpretation, and cohesiveness in academic writing. As a result, this movie is quite beneficial to me. Thank you very much! (Ria Aldila Putri, Unnes)

Thank you very much for explaining. This movie provided me with fresh insights on how to relate thoughts in written form, as well as certain words and phrases that may be utilised to connect one sentence to the next, making the reading easier for readers to understand. I realised I needed that information to help me practise my writing skills. (Unnes, Ria Aldila Putri)

Hi, my name is Mohamad Ahsanul Ihsan from UNNES. Thanks for making this video. I really need the explanation of an essay's structure for making my final project.

Hi, my name is Mohamad Ahsanul Ihsan from UNNES. Thanks for making a helpful in writing's video.

Thank you very much! This video is quite beneficial to me. Your explanation solves my questions regarding writing academic papers. It also helps me learn new things. Particularly with the terms I should avoid using in academic writing and hedging. Thank you for making this video.

Hi, I am Ludwig from Semarang State University. Thankyou for the awesome explanation of reading into writing. Now I know the important of writing is reading for new ideas because if we reading a lot of something we can write something easy.

Thank you for your valuable insight. It seems evident to me that the writer's voice is the most important aspect of academic writing. However, it must be supported by the direct and indirect voice of a source and composed as a whole in order to promote ideas in works. (Ria Aldila Putri, Unnes)

Hi, my name is Mohamad Ahsanul Ihsan from UNNES. Thanks for making this video. We will all be confused if we read writing that is not clear on its purpose. Therefore, we must not make our readers feel that way.

this video is very good and helps me in writing a paragraph (srirahayu UNNES,UMK)