Write a program to sort numeric array !!

// Method-I:

1. public class SortIntegerArrayAlgorithm {
2. public static void main(String[] args) {
3. int a[] = { 2, 3, 4, 5, 22, 13, 5, 3 };
4. int temp;
5. for (int i = 0; i < a.length; i++) {
6. for (int j = 0; j < a.length - 1; j++) {
7. if (a[j] > a[j + 1]) {
8. temp = a[j];
9. a[j] = a[j + 1];
10. a[j + 1] = temp;
11. }
12. }
13. }
14. for (int i : a) {
15. System.out.print(i + " ");
16. }
17. }
18. }

Output: 2 3 3 4 5 5 13 22
Note: This is also called Bubble sort algorithm.

// Method-II:

1. public class SortIntArrayAlgorithm {
2. 
   
3. public static void main(String[] args) {
4. int a[] = { 1, 43, 4, 43, 33, 2, 2, 5, 5, 5, 5, 33, 777 };
5. Arrays.sort(a);
6. for (int i : a) {
7. System.out.print(i + " ");
8. }
9. }
10. }

Output: 1 2 2 4 5 5 5 5 33 33 43 43 777 

Note: Sorting has been done using pre-defined method not our own algorithm.