Plz help me in this code to rotate aray by specified number ,not getting expected output

Question

public static void main(String[] args){
    System.out.print("Enter size of array : ");
    Scanner input = new Scanner(System.in);
    int n=input.nextInt();
    System.out.println("Enter elemnt of array : ");
    int arr[] = new int[n+1];
    for(int i=0;i<n;i++){
        arr[i]=input.nextInt();
    }
    int k=input.nextInt();
    int temp=arr[0];
    for(int j=1;j<k;j++){
        arr[j-1]=arr[j];
    arr[n-1]=temp;
    }

    for (int i = 0; i < n; i++)
            System.out.print(arr[i] + " ");
    }
}

Answer 1

If I got it correctly you want to do something like this: https://code.sololearn.com/cogSyu0oBWpw

I've added a bunch of comments but feel free to ask if you have any further question.