Java

nt_virus wrote:

why is it so

public class Main{
    public static void main(String[] args) {
 int[] value = {2,1,3,6,5};
        System.out.println("Unsorted value");       // Print unsorted array.
        for (int s : value)
            System.out.print(s + " ");
        System.out.println("\n");
        Arrays.sort(value); // Sort array

        System.out.println("sorted value ascending");       // Print unsorted array.
        for (int s : value)
            System.out.print(s + " ");
        System.out.println("\n");      
    }}

nt_virus wrote:

please tell how to do descending...

nt_virus wrote:

There is a way by Comparator .. but its lengthy .. Any other way .. please tell.

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package SortListOfNumbers;
import java.util.Arrays;
import java.util.Collections;

public class Main{
    public static void main(String[] args)
    {
Sorting srt = new Sorting();
srt.ascending();
srt.descending();
    }
}
 class Sorting{
     public void ascending(){

            int[] value = {2,1,3,6,5};
            System.out.println("Sorting in ascending order");
            System.out.println("Unsorted value");       // Print unsorted array.
             for (int s : value)
               System.out.print(s + " ");
             System.out.println("\n");
             Arrays.sort(value); // Sort in ascending
             System.out.println("sorted value ascending");       // Print unsorted array.
             for (int s : value)
                    System.out.print(s + " ");
             System.out.println("\n");
     }
     public void descending(){

            Integer[] value = {2,1,3,6,5};
            System.out.println("Sorting in descending order");
            System.out.println("Unsorted value");       // Print unsorted array.
             for (int s : value)
               System.out.print(s + " ");
             System.out.println("\n");
             Arrays.sort(value, Collections.reverseOrder());
             System.out.println("Sorted Descending");       // Print unsorted array.
             for (int s : value)
               System.out.print(s + " ");
             System.out.println("\n");
     }}

nt_virus wrote:

Please explain why is it happen so.. it bit strange for me.