Question

1. use the main method
2. ask the user to enter a name at the terminal
3. ask the user to continue to add name (use Y/N)
4. as long as the user type Y. keep asking them to enter a name.
5. at N (no) print out the following:
LAST NAME, firstname

Language: java

for all lthe entries.

ex.

Enter a Name

Tom Harper

Enter a new name ? (Y/N)

Y

Enter a Name

Sue Bird

Enter a new name ? (Y/N)

Y

Enter a Name

Rich Mark

Enter a new name ? (Y/N)

N

HARPER, Tom

BIRD, Sue

MARK, Rich

Answer 1

import java.util.ArrayList;
import java.util.Scanner;

public class StoreNames {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        ArrayList<String> names = new ArrayList<>();
        String choice;
        do {
            System.out.println("Enter a Name");
            names.add(in.nextLine());
            System.out.println("Enter a new name ? (Y/N)");
            choice = in.nextLine();
        } while (choice.equals("Y"));
        for (int i = 0; i < names.size(); i++) {
            String[] words = names.get(i).split(" ");
            System.out.println(words[1].toUpperCase() + ", " + words[0]);
        }
    }

}