/* Take last digit of an array and placed it at front.
* The process run upto n times by user input
*
* Input :
* ----------------
* 5
* 1 2 3 4 5
* 3
*
* Output :
* ----------------
* 3 4 5 1 2
*/
import java.util.Scanner;
public class Array_Rotation {
public static void swap(int[] nums,int i,int j){
int temp = nums[i];
nums[i] = nums[j];
nums[j] = temp;
}
public static int[] reverse(int[] nums,int i ,int j){
while (i