RotateLeftRight.java

package Arrays;
import java.util.Arrays;
public class RotateLeftRight {
       public static void main(String[] args) {
    	   int []a= {10,20,30,40,50,60};
    	
    	   System.out.println(Arrays.toString(a));
//       RotateLeft(a);
    	//  RotateRight(a);
    	   RotateLeftNthTime(a, 0);
	  
	   
       }
    	   public static void RotateLeft(int []a) {
    		   int temp=a[0];
    		   for(int i=0;i<a.length-1;i++) {
    			   a[i]=a[i+1];
    		   }
    		   a[a.length-1]=temp;
    		   System.out.println(Arrays.toString(a));
    	   }
    	   public static void RotateRight(int []a) {
    		   int temp=a[a.length-1];
    		   for(int i=a.length-1;i>0;i--) {
    			   a[i]=a[i-1];
    		   }
    		   a[0]=temp;
    		   System.out.println(Arrays.toString(a));
    	   }
    	   public static void RotateLeftNthTime(int a[],int n) {//DONT KNWO WHY THIS IS USED
    		   for(int i=0;i<n;i++) {
    			   RotateLeft(a);
    		   }
    	   }
    	   
  }