Develop a Java program to add student’s names and display it using vectorclass.

Here is a simple Java program to add student names using the Vector class and display them:

import java.util.Vector;
import java.util.Scanner;

public class StudentNames {
    public static void main(String[] args) {
        // Step 1: Create a Vector to store student names
        Vector<String> studentNames = new Vector<String>();

        // Step 2: Initialize Scanner for user input
        Scanner scanner = new Scanner(System.in);

        // Step 3: Add student names to the Vector
        System.out.println("Enter student names (type 'exit' to stop):");
        while (true) {
            String name = scanner.nextLine();
            if (name.equalsIgnoreCase("exit")) {
                break; // Exit the loop if 'exit' is entered
            }
            studentNames.add(name); // Add the name to the Vector
        }

        // Step 4: Display the names stored in the Vector
        System.out.println("Student Names:");
        for (String name : studentNames) {
            System.out.println(name);
        }

        // Close the scanner
        scanner.close();
    }
}

Explanation of the Program

1. Initialization: The program imports necessary classes and initializes a Vector to hold the student names.
2. Input Loop: It uses a Scanner to read names from the user repeatedly until the user types "exit".
3. Adding Names: Names are added to the Vector with the add() method.
4. Display: Finally, it iterates through the Vector and prints each name.

Final Note

To run this program, ensure you have a Java development environment set up. Compile and execute the program, then follow the prompts to add student names. You can type "exit" when you are done entering names.