How to create a program that accepts 5 digits from the user between 0 and 9

Question

how to create a program that accepts 5 digits from the user between 0 and 9 then put them in ascending order using link-list method..

Answer 1

You can use a scanner to get user input from the command line.
import java.util.*;
public class Test {
    private List<Integer> list;
    private Scanner in;
    public static void main (String... args) {
        new Test ();
    public Test () {
        list = new LinkedList<Integer> ();
        in = new Scanner (System.in);
        for (int i = 0; i < 5; i ++) {
            System.out.format ("Please enter a number (%d more): ", (5 - i));
            list.add (in.nextInt ());
        Collections.sort(list, new Comparator<Integer> () {
            public int compare (Integer i1, Integer i2) {
                return i2 - i1;
        System.out.println (list);
}