Write the program in java to sort an array.

 Write the program in java to sort an array ?

package pkg;
import java.util.*;
public class S {
 
       public static void main(String[] args) {
              // TODO Auto-generated method stub
        int n, temp;
        Scanner s = new Scanner(System.in);
        System.out.print("Enter no. of elements:");
        n = s.nextInt();
        int a[] = new int[n];
        System.out.println("Enter the elements:");
        for (int i = 0; i < n; i++)
        {
            a[i] = s.nextInt();
        }
        for (int i = 0; i < n; i++)
        {
            for (int j = i + 1; j < n; j++)
            {
                if (a[i] > a[j])
                {
                    temp = a[i];
                    a[i] = a[j];
                    a[j] = temp;
                }
            }
        }
        System.out.print("Sorting an array:");
        for (int i = 0; i < n - 1; i++)
        {
            System.out.print(a[i] + ",");
        }
        System.out.print(a[n - 1]);
       }
}
 
Output:-
Enter no. of elements:5
Enter the elements:
4 9 3 15 7 2
Sorting an array:3,4,7,9,15